C
Chi Yan Wong
Researcher at Huawei
Publications - 49
Citations - 846
Chi Yan Wong is an academic researcher from Huawei. The author has contributed to research in topics: Fiber laser & Silicon photonics. The author has an hindex of 14, co-authored 49 publications receiving 768 citations. Previous affiliations of Chi Yan Wong include The Chinese University of Hong Kong.
Papers
More filters
Journal ArticleDOI
Mid-infrared Suspended Membrane Waveguide and Ring Resonator on Silicon-on-Insulator
TL;DR: In this paper, an array of periodical holes beside the rib waveguide facilitates the local removal of buried oxide to form suspended membrane devices on silicon-on-insulator (SOI) wafer.
Journal ArticleDOI
Focusing subwavelength grating coupler for mid-infrared suspended membrane waveguide.
TL;DR: A mid-infrared (mid-IR)-focusing subwavelength grating (SWG) coupler and suspended membrane waveguide on a silicon-on-insulator wafer are studied and the fabricated mid-IR SWG coupler has 24.7% coupling efficiency.
Journal ArticleDOI
Enhanced optical Kerr nonlinearity of MoS 2 on silicon waveguides
TL;DR: In this article, a quasi-two-dimensional layer of MoS2 was placed on top of a silicon optical waveguide to form a MoS 2-silicon hybrid structure.
Journal ArticleDOI
Apodized focusing subwavelength grating couplers for suspended membrane waveguides
TL;DR: In this paper, an apodized focusing subwavelength grating (SWG) for suspended membrane waveguides on silicon-on-insulator was proposed, which has 98% field overlap with propagation mode in the single mode fiber.
Journal ArticleDOI
Mid-Infrared Grating Couplers for Silicon-on-Sapphire Waveguides
TL;DR: Theoretical and experimental results of mid-infrared (mid-IR) gratings for coupling between transverse-electric (TE)/transverse-magnetic (TM) mode silicon-on-sapphire (SOS) waveguides and zirconium, barium, lanthanum, aluminum, and sodium fluoride (ZBLAN) fibers are presented in this article.