DocumentCode
1417012
Title
Misalignment-Tolerant Spot-Size Converter for Efficient Coupling Between Single-Mode Fibers and Integrated Optical Receivers
Author
Na, Neil ; Yin, Tao
Author_Institution
Intel Corp., Santa Clara, CA, USA
Volume
4
Issue
1
fYear
2012
Firstpage
187
Lastpage
193
Abstract
We design a spot-size converter (SSC) on silicon-on-insulator (SOI) platform to interface an integrated optical receiver (IOR) with a single-mode fiber (SMF). Because of the capability of coupling higher order modes by the proposed device, the tolerance of fiber-to-waveguide misalignment is much improved. The concept is suitable for receivers consisting of multimode-compatible components such as the echelle grating demultiplexer and the Ge waveguide photodetector.
Keywords
integrated optics; integrated optoelectronics; optical fibre couplers; optical receivers; optical waveguides; silicon-on-insulator; echelle grating demultiplexer; fiber-to-waveguide misalignment; integrated optical receivers; misalignment tolerant spot size converter; multimode compatible components; silicon-on-insulator; single mode fibers; waveguide photodetector; Couplings; Optical fiber devices; Optical fiber polarization; Optical receivers; Silicon; Slabs; Spot-size converter (SSC); integrated optical receiver (IOR); silicon germanium; silicon-on-insulator (SOI); single-mode fiber (SMF);
fLanguage
English
Journal_Title
Photonics Journal, IEEE
Publisher
ieee
ISSN
1943-0655
Type
jour
DOI
10.1109/JPHOT.2012.2183582
Filename
6125963
Link To Document