DocumentCode
675260
Title
Spatial mode multiplexer/demultiplexer based on tapered hollow waveguide with lateral optical confinement structure
Author
Yamakawa, Hiroshi ; Sadamitsu, Masanori ; Sakaguchi, T. ; Koyama, Fumio
Author_Institution
Precision & Intell. Lab., Tokyo Inst. of Technol., Yokohama, Japan
fYear
2013
fDate
27-30 Oct. 2013
Firstpage
1
Lastpage
2
Abstract
We demonstrate a spatial-mode multiplexer/demultiplexer based on a tapered hollow waveguide with lateral optical confinement. The fabricated device shows vertical radiation spots for different spatial transverse-modes traveling along a tapered hollow waveguide. Both multiplexing and demultiplexing functions are presented, exhibiting a potential of 2D spatial-mode multiplexing/demultiplexing devices in compact fashion.
Keywords
demultiplexing equipment; multiplexing equipment; optical communication equipment; optical fabrication; optical waveguides; space division multiplexing; 2D spatial-mode demultiplexing devices; 2D spatial-mode multiplexing devices; lateral optical confinement structure; spatial mode demultiplexer; spatial mode multiplexer; spatial transverse-modes; tapered hollow waveguide; vertical radiation spots; Hollow waveguides; Mirrors; Multiplexing; Optical device fabrication; Optical fibers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microoptics Conference (MOC), 2013 18th
Conference_Location
Tokyo
Type
conf
Filename
6715157
Link To Document