教师名录
徐小川
通讯地址:深圳市南山区西丽深圳大学城哈工大校区信息楼1304房间
电子邮件:xuxiaochuan@hit.edu.cn
联系电话:+86-755-26400780

个人简介

徐小川 教授、博士生导师,德克萨斯大学奥斯汀分校博士(2013)。主要研究领域为集成光学和纳米光学。主持美国国防部、能源部、国立卫生研究院、国家航空航天局等机构和企业的科研项目总计超过250万美元。 在ACS Nano、Laser & Photonics Review、Physics Review Letter, Advanced Photonic Material等一流刊物和会议发表论文100余篇。

研究方向

欢迎对以下研究方向感兴趣的同学加入课题组:
1. 集成光子学,包括:高速、低功耗集成光学器件,微波光子学,光信息处理,光计算芯片等
2. 微纳光子学,包括:新型超表面光互连器件,传感器等。

教育经历

2009-2013  博士,德克萨斯大学奥斯汀分校,电子工程
2006-2009  硕士,哈尔滨工业大学(深圳),电子科学与技术
2002-2006  学士,哈尔滨工业大学实验学院,电子科学与技术

研究与工作经历

2019 至今  哈尔滨工业大学(深圳),电子与信息工程学院
2013-2019  德克萨斯大学奥斯汀分校
2013-2019  Omega Optics Inc.

专业资质与学术兼职

  IEEE、OSA高级会员
SPIE会员
项目评审: NSF、OSA等

科研项目

2019  哈尔滨工业大学(深圳)启动经费

科研成果及奖励

2019  国家人才计划

发明专利

1. Xiaochuan Xu, Ray T. Chen, “Subwavelength Photonic Crystal Waveguide with Trapezoidal Shaped Dielectric Pillars in Optical Systems,” US 9,563,016
2. Ray T. Chen, Xiaochuan Xu, “Subwavelength Grating Coupler,” US 9,122,820
3. Harish Subbaraman, Xiaochuan Xu, Yihong Chen, Ray T. Chen, “Method for Fabricating and Packaging and MxN Phased-Array Antenna,” US 9,157,850
4. Xiaochuan Xu, Ray T. Chen, “Subwavelength Photonic Crystal Waveguide in Optical Systems”, Application number: 15/281,888
5. Xiaochuan Xu, Ray T. Chen, “Slot Waveguide With Structural Modulation”, Application number: 15/683,527

论文及著作

1. Ching-Wen Chang, Xiaochuan Xu, Swapnajit Chakravarty, Hui-Chun Huang, Li-Wei Tu, Quark Yungsung Chen, Hamed Dalir, Michael A Krainak, and Ray T. Chen, “Pedestal subwavelength grating metamaterial waveguide ring resonator for ultra-sensitive label-free biosensing,” Biosensors and Bioelectronics 141, 111396 (2019)
2. Elham Heidari, Xiaochuan Xu, Chi-Jui Chung, and Ray T Chen, “On-chip Fourier transform spectrometer on silicon-on-sapphire,” Optics Letters 44, 2883-2886 (2019)
3. Xianghai Meng, Tribhuwan Pandey, Jihoon Jeong, Suyu Fu, Jing Yang, Ke Chen, Akash Singh, Feng He, Xiaochuan Xu, Jianshi Zhou, Wen-Pin Hsieh, Abhishek K. Singh, Jung-Fu Lin, and Yaguo Wang, “Thermal Conductivity Enhancement in MoS2 under Extreme Strain,” Physics Review Letter 122, 155901(2019)
4. Xiaochuan Xu, Zeyu Pan, Chi-Jui Chung, Ching-Wen Chang, Hai Yan, and Ray T. Chen, “Subwavelength Grating Metamaterial Racetrack Resonator for Sensing and Modulation,(Invited)” IEEE Journal of Selected Topics in Quantum Electronics 25, 5900108 (2019)
5. Xiaochuan Xu, Chi-Jui Chung, Zeyu Pan, Hai Yan, Ray T. Chen, “Periodic Waveguide Structures for on-Chip Modulation and Sensing, (Invited)” Japanese Journal of Applied Physics 57, 08PA04(2018)
6. Farzad Mokhtari-Koushyar, Elham Heidari, Hamed Dalir, Chi-Jui Chung, Xiaochuan Xu, Volker J. Sorger, and Ray T. Chen,"Wideband Multi-Arm Bowtie Antenna for Millimeter Wave Electro-Optic Sensors and Receivers," Journal of Lightwave Technology 36, 3418-3426(2018)
7. Xianghai Meng, Yongjian Zhou, Ke Chen, Wenzhi Wu, Jung-Fu Lin, Ray T. Chen, Xiaochuan Xu, Yaguo Wang,"Anisotropic Saturable and Excited State Absorption in Bulk ReS2," Advanced Optical Material 6, 1800137 (2018)
8. Yi Zou, Swapnajit Chakravarty, Chi-Jui Chung, Xiaochuan Xu, and Ray T. Chen, "Mid-infrared Silicon Photonic Waveguides and Devices,(Invited)" Photonic Research 6, 254-276 (2018).
9. Ke Chen, Anupam Roy, Amritesh Rai, Valsaraj Amithraj, Xianghai Meng, He Feng, Xiaochuan Xu., Leonard F. Register, Sanjay Banerjee, and Yaguo Wang, “Carrier Trapping by Oxygen Impurities in Molybdenum Diselenide,” ACS Applied Materials & Interfaces 10, 1125–1131(2018)
10. Hamed Dalir, Farzad Mokhtari-Koushyar, Iman Zand, Elham Heidari, Xiaochuan Xu, Zeyu Pan, Shuai Sun, Rubab Amin, Volker J. Sorger, and Ray T. Chen "Atto-Joule, High-Speed, Low-Loss Plasmonic Modulator Based on Adiabatic Coupled Waveguides," Nanophotonics Journal 7, 859-864 (2018).
11. Zeyu Pan, Xiaochuan Xu*, Chi-Jui Chung, Hamed Dalir, Hai Yan, Ke Chen, Yaguo Wang, Baohua Jia, and Ray T. Chen, “High-Speed Modulator Based on Electro-Optic Polymer Infiltrated Subwavelength Grating Waveguide Ring Resonator,” Laser & Photonics Reviews 12, 1700300(2018).
12. Chi-Jui Chung, Xiaochuan Xu*, Zeyu Pan, Rui Wang, Farzad Mokhtari-Koushyar, Hai Yan, Harish Subbaraman, Ray T. Chen, “Silicon-Based Hybrid Integrated Photonic Chip for Ku-band Electromagnetic Wave Sensing,” Journal of Lightwave Technology 36, 1568-1575(2018).
13. Chi-Jui Chung, Xiaochuan Xu*, Gencheng Wang, Zeyu Pan, and Ray T. Chen, “On-Chip Wavelength Tunable True Time Delay Line Featuring One-Dimensional Photonic Crystal Waveguides,” Applied Physics Letter 112, 071104(2018). (Featured, Editor’s pick, highlighted by API Scilight)
14. Yongqiang Hei, Jiao Liu, Wentao Li, Xiaochuan Xu, and Ray T. Chen, “Branch and Bound Methods Based Tone Injection Schemes for PAPR Reduction of DCO-OFDM visible light communications,” Optics Express 25, 595-604(2017)
15. Xiaochuan Xu, Xiaorui Zheng, Feng He, Zheng Wang, Harish Subbaraman, Yaguo Wang, Baohua Jia, and Ray T. Chen, “Observation of Third-order Nonlinearities in Graphene Oxide Film at Telecommunication Wavelength,” Nature Scientific Report 7, 9646 (2017)
16. Ke Chen, Rudresh Ghosh, Xianghai Meng, Anupam Roy, Joon-Seok Kim, Feng He, Sarah C. Mason, Xiaochuan Xu, Jung-Fu Lin, Deji Akinwande, Sanjay K. Banerjee, and Yaguo Wang, “Experimental Evidence of Exciton Capture by Mid-gap Defects in CVD Grown Monolayer MoSe2,” npj 2D Materials and Applications 1, 1-15 (2017)
17. Yongqiang Hei, Jiao Liu, Wentao Li, Xiaochuan Xu, and Ray Chen, “Branch and Bound Methods Based Tone Injection Schemes for PAPR Reduction of DCO-OFDM Visible Light Communications,” Optics Express, 25, 595-604 (2017)
18. Hai Yan, Lijun Huang, Xiaochuan Xu, Naimei Tang, Swapnajit Chakravarty, Huiping Tian, and Ray T. Chen, “Silicon Based on-chip Subwavelength Grating Ring and Racetrack Resonator Biosensors,” MRS Advances 2, 1577-1589 (2017)
19. Xiangie Zhao, Hamed Dalir, Xiaochuan Xu, and Ray T. Chen “Efficient Coupling into Slow-Light One-Dimensional Fishbone Waveguide by Mode Converter Method,” Applied Physics Express 10, 072502 (2017)
20. Lijun Huang, Hai Yan, Xiaochuan Xu, Swapanajit Chakravarty, Naimei Tang, Huiping Tian, and Ray Chen, “Improving the Detection Limit for on-Chip Photonic Sensor Based on Subwavelength Grating Racetrack Resonators,” Optics Express 25, 10527-10535 (2017)
21. Chao Liu, Zheng Wang, Erwen Li, Zexi Liang, Swapnajit Chakravarty, Xiaochuan Xu, Alan X. Wang, Ray T. Chen and Donglei Fan, “Electrokinetic Manipulation Integrated Plasmonic-Photonic Hybrid Raman Nanosensors with Dually Enhanced Sensitivity,” ACS Sensors 2, 346-353 (2017) (top cover)
22. Yongqiang Hei, Wentao Li, Xiaochuan Xu, and Ray Chen, “Orthogonal STBC for MDL Mitigation in Mode Division Multiplexing System with MMSE Channel Estimation,” Journal of Lightwave Technology 35, 1858-1867(2017)
23. Hai Yan, Lijun Huang, Xiaochuan Xu*, Swapnajit Chakravarty, Naimei Tang, Huiping Tian, and Ray T. Chen, "Unique Surface Sensing Property and Enhanced Sensitivity in Microring Resonator Biosensors Based on Subwavelength Grating Waveguides," Optics Express 24, 29724-29733 (2016)
24. Hai Yan, Xiaochuan Xu*, Chi-Jui Chung, Harish Subbaraman, Zeyu Pan, Swapnajit Chakravarty, and Ray T. Chen, "One-Dimensional Photonic Crystal Slot Waveguide for Silicon-Organic Hybrid Electro-Optic Modulators," Optics Letters 41, 5466-5469 (2016)
25. Zheng Wang, Xiaochuan Xu*, Donglei Fan, Yaguo Wang, and Ray Chen, “High Quality Factor Subwavelength Grating Waveguide Micro-ring Resonator Based on Trapezoidal Silicon Pillars,” Optics Letters 41, 3375-3378 (2016)
26. Po-Kuan Shen, Amir Hosseini, Xiaochuan Xu, Yongqiang Hei, Zeyu Pan, and Ray T. Chen, "Multiple-Input Multiple-Output Enabled Large Bandwidth Density On-Chip Optical Interconnect," Journal of Lightwave Technology 34, 2969-2975 (2016)
27. Zheng Wang, Xiaochuan Xu*, Donglei Fan, Yaguo Wang, Harish Subbaraman and Ray T. Chen, “Geometrical Tuning Art for Entirely Subwavelength Grating Waveguide Based Integrated Photonics Circuits,” Nature Scientific Report 6, 24106 (2016).
28. Zeyu Pan, Harish Subbaraman, Yi Zou, Xiaochuan Xu, Xingyu Zhang, Cheng Zhang, Qiaochu Li, L. Jay Guo, Ray T. Chen, "Quasi-vertical Tapers for Polymer Waveguide Based Inter-Board Optical Interconnects," Photonic Research 3, 317-323 (2015)
29. Zheng Wang, Hai Yan, Swapnajit Chakravarty, Harish Subbaraman, Xiaochuan Xu, Donglei Fan, Alan X. Wang, and Ray T. Chen, “Microfluidic Channels with Ultralow Loss Waveguide Crossings for Various Chip-Integrated Photonic Sensors.” Optics Letters 40, 1563-1566 (2015)
30. Chin-Ta Chen, Xiaochuan Xu, Amir Hosseini, Zeyu Pan, Harish Subbaraman, Xingyu Zhang, and Ray T. Chen, “Design of Highly Efficient Hybrid Si-Au Taper for Dielectric Strip Waveguide to Plasmonic Slot Waveguide Mode Converter,” Journal of Lightwave Technology 33, 535 - 540 (2015)
31. Harish Subbaraman, Xiaochuan Xu, Amir Hosseini, Xingyu Zhang, Yang Zhang, David Kwong, and Ray T. Chen, "Recent Advances in Silicon-Based Passive and Active Optical Interconnects," Optics Express 23, 2487-2511 (2015)
32. Xiaochuan Xu, Harish Subbaraman, Swapnajit Chakravarty, Amir Hosseini, John Covey, Yalin Yu, David Kwong, Yang Zhang, Weicheng Lai, Yi Zou, Nanshu Lu, Ray T. Chen, "Flexible Single Crystal Silicon Nanomembrane Photonic Crystal Cavity," ACS Nano 8, 12265-12271(2014)
33. Yi Zou, Swapnajit Chakravarty, David N. Kwong, Weicheng Lai, Xiaochuan Xu, Xiaohui Lin, Amir Hosseini, and Ray T. Chen, "Cavity-Waveguide Coupling Engineered High Sensitivity Silicon Photonic Crystal Microcavity Biosensors with High Yield," IEEE Journal of Selected Topics in Quantum Electronics 20, 6900710 (2014).
34. Yi Zou, Harish Subbaraman, Swapanjit Chakravarty, Xiaochuan Xu, Amir Hosseini, Weicheng Lai, Parker Wray, and Ray T. Chen, "Grating-Coupled Silicon-on-Sapphire Integrated Slot Waveguides Operating at Mid-Infrared Wavelengths," Optics Letters 39, 3070 (2014).
35. Swapnajit Chakravarty, Amir Hosseini, Xiaochuan Xu, Liang Zhu, Yi Zou, and Ray T. Chen, "Analysis of Ultra-High Sensitivity Configuration in Chip-Integrated Photonic Crystal Microcavity Bio-Sensors," Applied Physics Letters 104, 19109 (2014).
36. David Kwong, Amir Hosseini, John Covey, Xiaochuan Xu, Y. Zhang, Swapnajit Chakravarty, and Ray T. Chen, "Corrugated Waveguide-Based Optical Phased Array With Crosstalk Suppression," IEEE Photonic Technology Letter 26, 991 (2014).
37. David Kwong, Amir Hosseini, John Covey, Yang Zhang, Xiaochuan Xu, Harish Subbaraman, and Ray T. Chen, "On-Chip Silicon Optical Phased Array for Two-Dimensional Beam Steering," Optics Letters 39, 941 (2014).
38. Xiaochuan Xu, Harish Subbaraman, John Covey, David Kwong, Amir Hosseini, and Ray T. Chen, "Colorless Grating Couplers Realized by Interleaving Dispersion Engineered Subwavelength Structures," Optics Letters 38, 3588 (2013).
39. Yang Zhang, Amir Hosseini, Xiaochuan Xu, David Kwong, and Ray T. Chen, "Ultralow-Loss Silicon Waveguide Crossing Using Bloch Modes in Index-Engineered Cascaded Multimode-Interference Couplers," Optics Letters 38, 3608 (2013)
40. Yang Zhang, David Kwong, Xiaochuan Xu, Amir Hosseini, S. Y. Yang, John A. Rogers, and Ray T. Chen, "On-Chip Intra- and Inter-Layer Grating Couplers for Three-Dimensional Integration of Silicon Photonics," Applied Physics Letters 102, 211109 (2013)
41. Xiaochuan Xu, Harish Subbaraman, David Kwong, Amir Hosseini, Yang Zhang, and Ray T. Chen, "Large Area Silicon Nanomembrane Photonic Devices on Unconventional Substrates," IEEE Photonic Technology Letters 25, 1601 (2013)
42. Harish Subbaraman, Daniel T. Pham, Xiaochuan Xu, Maggie Y. Chen, Amir Hosseini, Xuejun Lu, and Ray T. Chen, "Inkjet-Printed Two-Dimensional Phased-Array Antenna on a Flexible Substrate," IEEE Antenna Wireless Propagation 12, 170 (2013)
43. Harish Subbaraman, Xiaochuan Xu*, John Covey, and Ray T. Chen, "Efficient Light Coupling into In-Plane Semiconductor Nanomembrane Photonic Devices Utilizing a Sub-wavelength Grating Coupler," Optics Express 20, 20659 (2012)
44. Amir Hosseini, Xiaochuan Xu *, Harish Subbaraman, Che-Yun Lin, Somayyeh Rahimi, and Ray T. Chen, "Large Optical Spectral Range Dispersion Engineered Silicon-Based Photonic Crystal Waveguide Modulator," Optics Express 20, 12318 (2012)
45. Xiaochuan Xu, Harish Subbaraman, John Covey, David Kwong, Amir Hosseini, and Ray T. Chen, "Complementary Metal-oxide-semiconductor Compatible High Efficiency Subwavelength Grating Couplers for Silicon Integrated Photonics," Applied Physics Letters 101, 03110(2012)
46. Xiaochuan Xu, Harish Subbaraman, Amir Hosseini, Che-Yun Lin, David Kwong, and Ray T. Chen, "Stamp Printing of Silicon-Nanomembrane-Based Photonic Devices onto Flexible Substrates with a Suspended Configuration," Optics Letter 37, 1020 (2012)
47. David Kwong, John Covey, Amir Hosseini, Yang Zhang, Xiaochuan Xu, and Ray T. Chen, "Ultralow-loss polycrystalline silicon waveguides and high uniformity 1x12 MMI fanout for 3D photonic integration," Optics Express 20, 21722 (2012)
48. Daniel T. Pham, Harish Subbaraman, Maggie Y. Chen, Xiaochuan Xu, and Ray T. Chen, "Self-Aligned Carbon Nanotube Thin-Film Transistors on Flexible Substrates with Novel Source-Drain Contact and Multilayer Metal Interconnection," IEEE Transaction of Nanotechnology 11, 44 (2012)
49. Amir Hosseini, David N. Kwong, Yang Zhang, Harish Subbaraman, Xiaochuan Xu, and Ray T. Chen,"1 x N Multimode Interference Beam Splitter Design Techniques for On-Chip Optical Interconnections," IEEE Journal of Selected Topics on Quantum Electronics 17, 510 (2011)
50. Amir Hosseini, Xiaochuan Xu, David N. Kwong, John Covey, and Ray T. Chen, "Ultracompact and Fabrication-Tolerant Integrated Polarization Splitter," Optics Letters 36, 4047(2011)
51. Amir Hosseini, Xiaochuan Xu, David N. Kwong, Harish Subbaraman, Wei Jiang, and Ray T. Chen, "On the Role of Evanescent Modes and Group Index Tapering in Slow Light Photonic Crystal Waveguide Coupling Efficiency," Apply Physics Letter 98, 031107(2011)
52. Daniel T. Pham, Harish Subbaraman, Maggie Y. Chen, Xiaochuan Xu, and Ray T. Chen, "Light Weight and Conformal 2-Bit, 1 x 4 Phased-Array Antenna With CNT-TFT-Based Phase Shifter on a Flexible Substrate," IEEE Transaction of Antenna Propagation 59, 4553(2011)
53. Somayyeh Rahimi, Amir Hosseini, Xiaochuan Xu, Harish Subbaraman, and Ray T. Chen, "Group-Index Independent Coupling to Band Engineered SOI Photonic Crystal Waveguide with Large Slow-Down Factor," Optics Express 19, 21832(2011)
54. Jiajun Tian, Yong Yao, Junjun Xiao, Xiaochuan Xu, and Deying Chen, "A Pump Power Controlled Multiwavelength Fiber Laser with Adjustable Output Channels at Fixed Wavelength," Applied Physics B: Lasers & Optics 102, 545(2011)
55. Jiajun Tian, Yong Yao, Junjun Xiao, Xiaochuan Xu, and Deying Chen, "Multiwavelength Erbium-Doped Fiber Laser Based on Intensity-Dependent Transmission in a Linear Cavity," Journal of Applied Physics 109, 113102(2011)
56. Jiajun Tian, Yong Yao, Junjun Xiao, Xiaochuan Xu, and Deying Chen, "A Triple Function Linear Fiber Laser with Passive Mode-Locking and Continuous-Wave Single-Wavelength and Multiwavelength Lasing," Optics Letter 36, 1509(2011)
57. Xinhui Zhao, Yong Yao, Yunxu Sun, Xiaochuan Xu, Jiajun Tian, and Chao Liu, "Condition of Keeping Polarization Property Unchanged in the Circle Polarization Shift Keying System," Journal of Optical Communications and Networking 2, 570(2010)
58. Afshin Ghaffari, Amir Hosseini, Xiaochuan Xu, David Kwong, Harish Subbaraman, and Ray T. Chen, "Transfer of Micro and Nano-Photonic Silicon Nanomembrane Waveguide Devices on Flexible Substrates," Optics Express 18, 20086(2010)
59. Jiajun Tian, Yong Yao, Yunxu Sun, Xiaochuan Xu, Xinhui Zhao, and Deying Chen, "Flat Broadband Erbium-Doped Fiber ASE Source Based on Symmetric Monlinear Optical Loop Mirror," Laser Physics 20, 1760(2010)
60. Xiaochuan Xu, Yong Yao, Xinhui Zhao, and Deying Chen, "Multiple Four-Wave-Mixing Processes and Their Application to Multiwavelength Erbium-Doped Fiber Lasers," Journal of Lightwave Technology 27, 2876(2009)
61. Xiaochuan Xu, Yong Yao, and Deying Chen, "Numerical Analysis of Multiwavelength Erbium-Doped Fiber Ring Laser Exploiting Four-wave Mixing," Optics Express 16, 12397(2008)

会议论文及发表演说

1. Xiaochuan Xu, Zeyu Pan, Chi-Jui Chung, Ching-Wen Chang, Hai Yan, Ray T. Chen, "Dielectric metamaterial waveguide for optical interconnect and sensing, (Invited)" Proc. SPIE 10924, Optical Interconnects XIX, 109240T, San Francisco, California, United States, March 2019
2. Elham Heidari, Xiaochuan Xu, Chi-Jui Chung, and Ray T. Chen "On-chip Fourier transform spectrometer on silicon-on-sapphire (Conference Presentation)," Proc. SPIE 10923, Silicon Photonics XIV, 109230O, San Francisco, California, United States, March 2019
3. Ching-Wen Chang, Xiaochuan Xu, Swapnajit Chakravarty, Hui-Chun Huang, Quark Yungsung Chen, Li-Wei Tu, and Ray T. Chen "Pedestaled subwavelength grating metamaterial waveguide for sensitivity enhancement," Proc. SPIE 10895, Frontiers in Biological Detection: From Nanosensors to Systems XI, 108950P, San Francisco, California, United States, March 2019.
4. Zeyu Pan, Xiaochuan Xu, Chi-Jui Chung, Hamed Dalir, Hai Yan, Ke Chen, Yaguo Wang, Baohua Jia, and Ray T. Chen, "High-speed silicon-organic hybrid modulator enabled by sub-wavelength grating waveguide ring resonator," CLEO, San Jose, California, United States, May 2018.
5. Rui Wang, Hamed Dalir, Farzard Mokhtari-Koushyari, Xiaochuan Xu, Zeyu Pan, Shuai Sun, Volker J. Sorger, and Ray T. Chen, "Ultra-Fast Compact Plasmonic Modulator based on Adiabatic Coupled Waveguides," CLEO, San Jose, California, United States, May 2018.
6. Chi-Jui Chung, Xiaochuan Xu, Gencheng Wang, Zeyu Pan, and Ray T. Chen, "Ultra-Compact Optical True Time Delay Lines Featuring Fishbone-Like One-Dimensional Photonic Crystal Waveguide," CLEO, San Jose, California, United States, May 2017.
7. Chi-Jui Chung; Xiaochuan Xu; Farzad Mokhtari-Koushyar; Ray T. Chen, “On-chip microwave photonic sensor featuring silicon-polymer hybrid subwavelength grating waveguide and bowtie antenna,” SPIE Photonic West, San Francisco, California, United States, January 2018.
8. Elham Heidari, Xiaochuan Xu, Naimei Tang, Farzad Mokhtari-Koushyar, Hamed Dalir, Ray T. Chen, "ultrasensitive spectroscopy based on photonic waveguides on Al2O3/SiO2 platform", SPIE Photonic West, San Francisco, California, United States, January 2018.
9. Zeyu Pan, Xiaochuan Xu, Chi-Jui Chung, Hamed Dalir, Hai Yan, Ke Chen, Yaguo Wang, Baohua Jia, Ray T. Chen, "High-speed modulator based on electro-optic polymer infiltrated subwavelength grating waveguide ring resonator," SPIE Photonic West, San Francisco, California, United States, January 2018.
10. Swapnajit Chakravarty, Xiaochuan Xu, Hai Yan, Wei-Cheng Lai, Yi Zou and Ray T. Chen, “Slow Light Enhanced Silicon Chip Based Chem-Bio Sensor,” OSA Optical Sensors, New Orleans, Louisiana, United States, July 2017
11. Xiaochuan Xu, Elham Heidari, Lijun Huang, Naimei Tang, and Ray T. Chen, “Integrated Al2O3 Waveguide for Ultraviolet Spectroscopy,” IEEE Photonics Summer Topicals, San Juan, Perto Rico, July 2017
12. Lijun Huang, Hai Yan, Xiaochuan Xu, Swapnajit Charavarty, Naimei Tang, Huiping Tian and Ray T. Chen, “Subwavelength Grating Racetrack Resonator Based Ultrasensitive Refractive Index Sensor,” CLEO, San Jose, California, United States, May, 2017
13. Hai Yan, Lijun Huang, Xiaochuan Xu, Swapnajit Chakravarty, Naimei Tang, Huiping Tian and Ray T. Chen, “Breaking the Limitation of Evanescent Wave Sensing with Subwavelengh Grating Waveguides,” CLEO, San Jose, California, United States, May 2017
14. Elham Heidari, Xiaochuan Xu, Lijun Huang, Naimei Tang, and Ray T. Chen, “Ultrasensitive Spectroscopy Based on Integrated Photonic Waveguides on Al2O3/SiO2 Platform,” CLEO, San Jose, California, United States, May 2017
15. Lijun Huang, Hai Yan, Xiaochuan Xu, Swapnajit Charavarty, Naimei Tang, Huiping Tian and Ray T. Chen, “Low Detection Limit Sensor Based on Subwavelength Grating Racetrack Resonator,” SPIE Photonic West, San Francisco, California, United States, January 2017
16. Zheng Wang, Chao Liu, Erwen Li, Swapnajit Chakravarty, Xiaochuan Xu, Alax X. Wang, D.L. Fan and Ray T. Chen, “Guided Mode Resonance Coupled Localized Surface Plasmons for Dually Resonance Enhanced Raman Scattering Sensing,” SPIE Photonic West, San Francisco, California, United States, January 2017
17. Hai Yan, Lijun Huang, Xiaochuan Xu, Naimei Tang, Swapnajit Chakravarty, and Ray T. Chen, “Ehnanced Surface Sensitivity in Microring Resonator Biosensor Based on Subwavelength Grating Waveguides,” SPIE Photonic West, San Francisco, California, United States, January 2017
18. Hai Yan, Xiaochuan Xu, Chi-Jui Chuang, Harish Subbaraman, Zeyu Pan, Swapnajit Charavarty, and Ray T. Chen, “One-dimensional Photonics Crystal Slot Waveguide for Silicon Organic Hybrid Electro-Optic Modulators,” SPIE Photonic West, San Francisco, California, United States, January 2017
19. Xiaochuan Xu, Zeyu Pan, Baohua Jia, Yaguo Wang and Ray T. Chen, “All-optical Switch with 1 ps Response Time Enabled by Graphene Oxide Infiltrated Subwavelength Grating Waveguide,” SPIE Photonic West, San Francisco, California, United States, January 2017
20. Hai Yan, Xiaochuan Xu, Chi-Jui Chuang, Harish Subbaraman, Zeyu Pan, Swapnajit Chakravarty, and Ray T. Chen, “Silicon-organic Hybrid Electro-Optic Modulator Based on One-Dimensional Photonics Crystal Slot Waveguides,” CLEO, SF1E.6, 2016.
21. Zheng Wang, Xiaochuan Xu, Donglei Fan, Yaguo Wang, and Ray T. Chen, “Low-Loss Subwavelength Grating Waveguide Bends Based on Index Engineering,” CLEO, STh3E.1. 2016.
22. Zheng Wang, Xiaochuan Xu, Donglei Fan, Yaguo Wang, and Ray T. Chen, “Trapezoidal Shape Subwavelength Grating Waveguide Based High Quality Factor Micro-Ring Resonator,” CLEO, STu1E.5, 2016.
23. Zheng Wang, Xiaochuan Xu, Donglei Fan, Yaguo Wang, Ray T. Chen, "Low-Loss Curved Subwavelength Grating Waveguide Based on Index Engineering," in OPTO (Photonics West), 975318, 2016.
24. Zheng Wang, Xiaochuan Xu, Donglei Fan, Yaguo Wang, Ray T. Chen, "High Quality Factor Trapezoid Subwavelength Grating Waveguide Micro-Ring Resonator, " in OPTO (Photonics West), vol.9753, 2016.
25. Zeyu Pan, Harish Subbaraman, Cheng Zhang, Qiaochu Li, Xiaochuan Xu, Xiangning Chen, Xingyu Zhang, Yi Zou, Ashwin Panday, L. Jay Guo, and Ray T. Chen, "RF Beam Transmission of X-band PAA System Utilizing Large-Area, Polymer-Based True-Time-Delay Module Developed Using Imprinting and Inkjet Printing," in Photonics West, (SPIE, 2016), Paper No.97471T
26. Xiaochuan Xu, Harish Subbaraman, Swapnajit Chakravarty, and Ray T. Chen, "Bending Behavior of Flexible Crystalline Silicon Nanomembrane Photonic Crystal Microcavities," in CLEO: 2015, OSA Technical Digest (online) (Optical Society of America, 2015), paper SF2H.3.
27. Zeyu Pan, Harish Subbaraman, Cheng Zhang, A. Panday, Q. Li, Xingyu Zhang, Yi Zou, Xiaochuan Xu, L. Guo, Ray T. Chen "Reconfigurable Thermo-optic Polymer Switch Based True-Time-Delay Network Utilizing Imprinting and Inkjet Printing," Proc. SPIE 9362, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VIII, 936214 (March 14, 2015)
28. Zheng Wang, Hai Yan, Zongxing Wang, Yi Zou, Chun-Ju Yang, Swapnajit Chakravarty, Harish Subbaraman, Naimei Tang, Xiaochuan Xu, Donglei Fan, Alan X. Wang, Ray T. Chen “Ultralow-Loss Waveguide Crossings for the Integration of Microfluidics and Optical Waveguide Sensors,” Proc. SPIE 9320, Microfluidics, BioMEMS, and Medical Microsystems XIII, 932012 (March 13, 2015)
29. Yi Zou, Swapnajit Chakravarty, Xiaochuan Xu, Ray T. Chen, “Integrated Photonic Crystal Waveguides on Silicon-on-Sapphire for Chemical Sensing in Mid-Infrared,” Proc. SPIE 9367, Silicon Photonics X, 93670T (February 27, 2015).
30. Chin-Ta Chen, Xiaochuan Xu, Zeyu Pan, Ray T. Chen, "High Efficiency Silicon Strip Waveguide to Plasmonic Slot Waveguide Mode Converter," in Photonics West, Photonic integration: Optical Interconnects XV (SPIE, San Francisco, CA 2015), Paper No. OE112-39.
31. Po-Kuan Shen, Xiaochuan Xu, Zeyu Pan, Ray T. Chen, "Multiple-Input Multiple-Output Based High Density On-Chip Optical Interconnect," in Photonics West, Photonic integration: Optical Interconnects XV (SPIE, San Francisco, CA 2015), Paper No. OE112-41.
32. Yi Zou, Harish Subbaraman, Swapnajit Chakravarty, Xiaochuan Xu, Amir Hosseini, Wei-Cheng Lai, and Ray T. Chen, "Integrated Strip and Slot Waveguides in Silicon-on-Sapphire for Mid Infrared VOC Detection in Water," 2014, p. 89900X
33. Zheng Wang, Swapnajit Chakravarty, Harish Subbaraman, Xiaochuan Xu, Donglei Fan, Alan X. Wang, and Ray T. Chen, "Micro-Fluid Channel Based on Ultralow-loss Silicon Crossing Waveguide for Various Sensing," in CLEO: 2014, Optical Society of America, San Jose, California, 2014, p. ATu2P.5.
34. Harish Subbaraman, Xiaochuan Xu, and Ray T. Chen, "Silicon Nanomembrane-Based Compact True-Time-Delay Module on Unconventional Substrates", 2014, p. 89900H.
35. Xiaochuan Xu, Harish Subbaraman, Amir Hosseini, Swapnajit Chakravarty, and Ray T. Chen, "Flexible Crystalline Silicon Nanomembrane Photonic Crystal Microcavity," in CLEO: 2014, Optical Society of America, San Jose, California, 2014, p. SW1M.6.
36. Yang Zhang, Amir Hosseini, Xiaochuan Xu, and Ray T. Chen, "Multimode Interference Based Ultra-Low Loss Silicon Waveguide Crossing,” Optical Interconnects Conference, 2014 IEEE,137-138
37. Xiaochuan Xu, Harish Subbaraman, Swapnajit Chakravarty, and Ray T. Chen, "High-Performance Conformal Sensors Employing Single-Crystal Silicon Nanomembranes," 2014, p. 89900U.
38. Yang Zhang, Xiaochuan Xu, David Kwong, John Covey, Amir Hosseini, and Ray T. Chen,"1-to-32 H-tree Optical Distribution on Adhesively Bonded Silicon Nanomembrane,", in CLEO: 2014, Optical Society of America, San Jose, California, 2014, p. SM3M.6.
39. Yang Zhang, David Kwong, Xiaochuan Xu, Amir Hosseini, Sang Y. Yang, John A. Rogers, and Ray T. Chen, "Vertically Integrated Double-Layer on-Chip Crystalline Silicon Nanomembranes Based on Adhesive Bonding," in SPIE OPTO, International Society for Optics and Photonics, 2013, p. 863019.
40. Harish Subbaraman, Xiaochuan Xu, Che-Yun Lin, Amir Hosseini, and Ray T. Chen, "Silicon Nanomembrane Based Photonic Crystal Waveguide True-Time-Delay Lines on a Glass Substrate," in Silicon Photonics Viii, 2013.
41. Harish Subbaraman, Xiaochuan Xu, John Covey, and Ray T. Chen, "Subwavelength Grating Couplers for Efficient Light Coupling into Silicon Nanomembrane Based Photonic Devices," in Proc SPIE, 2013;
42. David Kwong, Amir Hosseini, John Covey, Yang Zhang, Xiaochuan Xu, and Ray T. Chen, "Low loss Polycrystalline Silicon Waveguides and Devices for Multilayer on-Chip Optical Interconnects," in SPIE OPTO, International Society for Optics and Photonics, 2013, p. 863012.
43. Xiaochuan Xu, Harish Subbaraman, Amir Hosseini, David Kwong, and Ray T. Chen, "Large Area Transferred Silicon Nanomembrane Photonic Devices on Unconventional Substrates," in Silicon Photonics Viii, 2013.
44. Yang Zhang, David Kwong, Xiaochuan Xu, Amir Hosseini, Sang Y. Yang, John A. Rogers, and Ray T. Chen, "Inter-Layer Grating Coupler on Double-Layer Silicon Nanomembranes," in Optical Interconnects Conference, 2013 IEEE, IEEE, 2013, p. 35.
45. David Kwong, Amir Hosseini, Yang Zhang, John Covey, Xiaochuan Xu, and Ray T. Chen, "Steerable Free Space Optical Interconnect with Corrugated Waveguide Gratings Optically Isolated by 2D Photonic Crystal," in Optical Interconnects Conference, 2013 IEEE, 2013, p. 64.
46. Xiaochuan Xu, Harish Subbaraman, Amir Hosseini, and Ray T. Chen, "Silicon Nanomembrane Based Photonic Devices on Foreign Substrates," in CLEO: 2013, OSA Technical Diges (Optical Society of America, 2013), paper CTh1J.2.
47. Xiaochuan Xu, Harish Subbaraman, David Kwong, John Covey, Amir Hosseini, and Ray T. Chen, "Colorless Grating Couplers Realized by Interleaving Dispersion Engineered Subwavelength Structures," in CLEO: 2013, OSA Technical Digest (online) (Optical Society of America, 2013), paper CTh4F.7.
48. David Kwong, John Covey, Amir Hosseini, Yang Zhang, Xiaochuan Xu, and Ray T. Chen, “Steerable Free Space Optical Interconnect with Corrugated Waveguide Gratings Optically Isolated by 2D Photonic Crystal,” IEEE Optical Interconnects Conference, paper TuD4, 2013
49. Harish Subbaraman, Xiaochuan Xu, and Ray T. Chen, “Silicon Nanomembrane Based Photonic Crystal Waveguide True-Time-Delay Lines on a Glass Substrate,” SPIE OPTO, Silicon Photonics VIII, 8629-49, San Francisco, CA, Feb 2-7, 8629-49 (2013)
50. K. Byun, Harish Subbaraman, Xiaohui Lin, Xiaochuan Xu, and Ray T. Chen, "A 3µm Channel, Ink-Jet Printed CNT-TFT for Phased Array Antenna Applications," in Wireless and Microwave Circuits and Systems (WMCS), 2013 Texas Symposium on, IEEE, 2013, p. 1
51. Xingyu Zhang, Amir Hosseini, Xiaochuan Xu, S. Wang, Qiwen Zhan, Yi Zou, Swapnajit Chakravarty, and Ray T. Chen; “Electric Field Sensor Based on Electro-Optic Polymer Refilled Silicon Slot Photonic Crystal Waveguide Coupled with Bowtie Antenna,” Proc. SPIE 8624, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications VI, 862418 (March 27, 2013).
52. Xingyu Zhang, Amir Hosseini, Xiaochuan Xu, S. Y. Wang, Qiwen Zhan, Yi Zou, Swapnajit Chakravarty, and Ray T. Chen, "Electric Field Sensor Based on Electro-Optic Polymer Refilled Silicon Slot Photonic Crystal Waveguide Coupled With Bowtie Antenna," in Terahertz, Rf, Millimeter, and Submillimeter-Wave Technology and Applications Vi, 2013.
53. David Kwong, John Covey, Amir Hosseini, Xiaochuan Xu, Yang Zhang, Swapnajit Chakravarty, and Ray T. Chen, "Crosstalk Suppression of Corrugated Waveguides in an Optical Phased Array Using 2D Photonic Crystal Slab," in CLEO: 2013, Optical Society of America, San Jose, California, 2013, p. AF2J.5.
54. Xiaochuan Xu, Harish Subbaraman, John Covey, David Kwong, Amir Hosseini, and Ray T. Chen, "CMOS Compatible, High Efficiency Subwavelength Grating Couplers for silicon Integrated Photonics," in Frontiers in Optics, Optical Society of America, 2012, p. FTu2A. 2.
55. Xiaochuan Xu, Harish Subbaraman, John Covey, David Kwong, Amir Hosseini, and Ray T. Chen, "CMOS Compatible Subwavelength Grating Couplers for Silicon Integrated Photonics", in Photonics Conference (IPC), 2012 IEEE, 2012, p. 350
56. Harish Subbaraman, Xiaohui Lin, Xiaochuan Xu, A. Dodabalapur, L. J. Guo, and Ray T. Chen, "Metrology and Instrumentation Challenges with High-rate, Roll-to-Roll Manufacturing of Flexible Electronic Systems,” in Instrumentation, Metrology, and Standards for Nanomanufacturing, Optics, and Semiconductors Vi, 2012.
57. Harish Subbaraman, Xiaochuan Xu, N. Rahimi, Amir Hosseini, and Ray T. Chen,"Silicon Nanomembranes For High Performance Flexible Photonic Interconnects and Devices", in Optoelectronic Interconnects Xii, 2012.
58. Xiaochuan Xu, Amir Hosseini, Harish Subbaraman, Che-Yun Lin, S. Rahimi, and Ray T. Chen, "Extremely Low V π× L Slow Light Photonic Crystal Modulator with GHz Bandwidth," in Optical Interconnects Conference, 2012 IEEE, 2012, p. 133;
59. Xiaochuan Xu, Harish Subbaraman, Amir Hosseini, David Kwong, Che-Yun Lin, and Ray T. Chen, "Stamp Printing of Silicon Nanomembrane Based Flexible Photonic Devices," in Conference on Lasers and Electro-Optics 2012, Optical Society of America, San Jose, California, 2012, p. CM4A.7.
60. Xiaochuan Xu, Harish Subbaraman, Daniel Pham, Amir Hosseini, Xiaohui Lin, and Ray T. Chen, "Transfer and Characterization of Silicon Nanomembrane Based Photonic Devices on Flexible Polyimide Substrate," in Optoelectronic Interconnects and Component Integration Xi, 2011;
61. Daniel Pham, Harish Subbaraman, Maggie Y. Chen, Xiaochuan Xu, and Ray T. Chen,"Phase Shifter using Carbon Nanotube Thin-Film Transistor for Flexible Phased-Array Antenna," in RF and Millimeter-Wave Photonics, 2011.
62. Xiaochuan Xu, Harish Subbaraman, T. P. Daniel, Amir Hosseini, G. Afshin, and Ray T. Chen, "Flexible In-plane Photonic Devices Based on Transferrable Si Nanomembranes on Polyimide Film," in Journal of Physics: Conference Series, 2011, p. 012096;
63. Harish Subbaraman, Amir Hosseini, Xiaochuan Xu, Yang Zhang, and Ray T. Chen, "Design of a Novel, Cost-Effective Wide Field-Of-View Surface-Normal Optical Phased Array," in CLEO:2011 - Laser Applications to Photonic Applications, Optical Society of America, Baltimore, Maryland, 2011, p. CFJ5.
64. Amir Hosseini, Xiaochuan Xu, D. Kwong, Harish Subbaraman, and Ray T. Chen,"On the Mechanism of Efficient Coupling into Slow Light Photonic Crystal Waveguides", in CLEO:2011 - Laser Applications to Photonic Applications, Optical Society of America, Baltimore, Maryland, 2011, p. JTuI4;
65. Daniel Pham, Harish Subbaraman, Maggie Y. Chen, Xiaochuan Xu, and Ray T. Chen, "Bending Tests of Carbon Nanotube Thin-Film Transistors on Flexible Substrate," in Carbon Nanotubes, Graphene, and Associated Devices Iii, 2010.

任教和任导师经历

  -2014 Spring Semester Guest lecturer of EE383p Photonic Devices for Sensing and Communications, The University of Texas at Austin (graduate course)
-2015 Spring Semester Guest lecturer of EE383p Photonic Devices for Bio-Sensing and Communications, The University of Texas at Austin (graduate course)
-2016 Spring Semester Guest lecturer of EE383p Photonic Devices for Sensing and Communications, The University of Texas at Austin (graduate course)
-2015 Fall Semester, EE325 Electromagnetic Engineering I, The University of Texas at Austin (undergraduate course)

最后更新:2019-07-20 10:54:47