Unique surface sensing property and enhanced sensitivity in microring resonator biosensors based on subwavelength grating waveguides H Yan, L Huang, X Xu, S Chakravarty, N Tang, H Tian, RT Chen
Optics express 24 (26), 29724-29733, 2016
147 2016 Improving the detection limit for on-chip photonic sensors based on subwavelength grating racetrack resonators L Huang, H Yan, X Xu, S Chakravarty, N Tang, H Tian, RT Chen
Optics express 25 (9), 10527-10535, 2017
120 2017 High‐speed modulator based on electro‐optic polymer infiltrated subwavelength grating waveguide ring resonator Z Pan, X Xu, CJ Chung, H Dalir, H Yan, K Chen, Y Wang, B Jia, RT Chen
Laser & Photonics Reviews 12 (6), 1700300, 2018
57 2018 Silicon on-chip bandpass filters for the multiplexing of high sensitivity photonic crystal microcavity biosensors H Yan, Y Zou, S Chakravarty, CJ Yang, Z Wang, N Tang, D Fan, RT Chen
Applied physics letters 106 (12), 2015
55 2015 One-dimensional photonic crystal slot waveguide for silicon-organic hybrid electro-optic modulators H Yan, X Xu, CJ Chung, H Subbaraman, Z Pan, S Chakravarty, RT Chen
Proc. of SPIE 10109, 101090O, 2017
40 2017 Silicon-Based Hybrid Integrated Photonic Chip for K CJ Chung, X Xu, Z Pan, F Mokhtari-Koushyar, R Wang, H Yan, ...
Journal of Lightwave Technology 36 (9), 1568-1575, 2018
32 2018 Grating-coupled silicon-on-sapphire polarization rotator operating at mid-infrared wavelengths A Rostamian, J Guo, S Chakravarty, H Yan, CJ Chung, E Heidari, ...
IEEE Photonics Technology Letters 31 (5), 401-404, 2019
26 2019 Integrated optical add-drop multiplexer based on a compact parent-sub microring-resonator structure H Yan, X Feng, D Zhang, Y Huang
Optics Communications 289, 53-59, 2013
26 2013 Subwavelength grating metamaterial racetrack resonator for sensing and modulation X Xu, Z Pan, CJ Chung, CW Chang, H Yan, RT Chen
IEEE Journal of Selected Topics in Quantum Electronics 25 (3), 1-8, 2019
24 2019 Microfluidic channels with ultralow-loss waveguide crossings for various chip-integrated photonic sensors Z Wang, H Yan, S Chakravarty, H Subbaraman, X Xu, DL Fan, AX Wang, ...
Optics letters 40 (7), 1563-1566, 2015
23 2015 Portable automatic microring resonator system using a subwavelength grating metamaterial waveguide for high-sensitivity real-time optical-biosensing applications V Soni, CW Chang, X Xu, C Wang, H Yan, M D'Agati, LW Tu, QY Chen, ...
IEEE Transactions on Biomedical Engineering 68 (6), 1894-1902, 2020
21 2020 Ultra sensitivity silicon-based photonic crystal microcavity biosensors for plasma protein detection in patients with pancreatic cancer CJ Yang, H Yan, N Tang, Y Zou, Y Al-Hadeethi, X Xu, H Dalir, RT Chen
Micromachines 11 (3), 282, 2020
21 2020 Review of design principles of 2D photonic crystal microcavity biosensors in silicon and their applications S Chakravarty, X Chen, N Tang, WC Lai, Y Zou, H Yan, RT Chen
Frontiers of Optoelectronics 9, 206-224, 2016
21 2016 Specific detection of antibiotics by silicon-on-chip photonic crystal biosensor arrays H Yan, CJ Yang, N Tang, Y Zou, S Chakravarty, A Roth, RT Chen
IEEE Sensors Journal 17 (18), 5915-5919, 2017
20 2017 Ultra-compact and wide-spectrum-range thermo-optic switch based on silicon coupled photonic crystal microcavities X Zhang, S Chakravarty, CJ Chung, Z Pan, H Yan, RT Chen
Applied Physics Letters 107 (22), 2015
19 2015 Compact optical add-drop multiplexers with parent-sub ring resonators on SOI substrates H Yan, X Feng, D Zhang, K Cui, F Liu, Y Huang
IEEE Photonics Technology Letters 25 (15), 1462-1465, 2013
19 2013 Subwavelength racetrack resonators with enhanced critically coupled tolerance for on-chip sensing L Huang, H Yan, L Xiang, N Zhou, D He, X Mi
Ieee Access 9, 23424-23431, 2021
15 2021 Periodic waveguide structures for on-chip modulation and sensing X Xu, CJ Chung, Z Pan, H Yan, RT Chen
Japanese Journal of Applied Physics 57 (8S2), 08PA04, 2018
13 2018 High-sensitivity high-throughput chip based biosensor array for multiplexed detection of heavy metals H Yan, N Tang, GA Jairo, S Chakravarty, DA Blake, RT Chen
Frontiers in Biological Detection: From Nanosensors to Systems VIII 9725, 6-10, 2016
12 2016 Integrated broadband bowtie antenna on transparent substrate X Zhang, S Wang, H Subbaraman, Q Zhan, Z Pan, C Chung, H Yan, ...
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and …, 2015
12 2015 
chen, ray t.Keys and Joan Curry/Cullen Trust Endowed Chair Professor, UT Austin; MURI Center Director, FounderEmail verificata su ece.utexas.edu