Title :
Multi-trench channel waveguide for large-mode-area single-mode operation
Author :
Saini, T.S. ; Kumar, Ajit ; Rastogi, V. ; Sinha, Rakesh K.
Author_Institution :
Dept. of Appl. Phys., Delhi Technol. Univ., New Delhi, India
Abstract :
We present a multi-layer channel waveguide design that supports a single-guided mode with large-mode area. Geometrically shaped waveguide with suitable design parameters ensure effective single-mode operation with mode area as large as 100 μm2.
Keywords :
optical design techniques; optical multilayers; optical waveguides; design parameters; geometrically shaped waveguide; large-mode-area single-mode operation; multilayer channel waveguide; multitrench channel waveguide; single-guided mode;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
