Wideband subwavelength gratings for coupling between silicon-on-insulator waveguides and optical fibers
Publication in refereed journal

Times Cited
Web of Science65WOS source URL (as at 16/11/2020) Click here for the latest count
Altmetrics Information

Other information
AbstractWe propose and experimentally demonstrate a novel subwavelength grating coupler on silicon-on-insulator, for coupling to optical fibers with a wide optical bandwidth. Theoretical analysis and design optimization of the coupler are described. About 73 nm 1 dB bandwidth was experimentally demonstrated with -5.6 dB coupling efficiency. Better than -3.4 dB efficiency with 86 nm 1 dB bandwidth is predicted for these structures with optimized buried oxide thickness. (c) 2012 Optical Society of America
All Author(s) ListChen X, Xu K, Cheng ZZ, Fung CKY, Tsang HK
Journal nameOptics Letters
Volume Number37
Issue Number17
PublisherOptical Society of America
Pages3483 - 3485
LanguagesEnglish-United Kingdom
Web of Science Subject CategoriesOptics; OPTICS

Last updated on 2020-17-11 at 01:08