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Dual grating-assisted directional coupling between fibers and thin semiconductor waveguides

Dual grating-assisted directional coupling between fibers and thin semiconductor waveguides
Dual grating-assisted directional coupling between fibers and thin semiconductor waveguides
A novel dual grating-assisted directional coupler (DGADC) for coupling an optical fiber with a thin semiconductor waveguide is proposed. As an example, a DGADC in silicon-on-insulator is discussed. Maximum coupling efficiency in excess of 90% can be obtained using this coupler, while the highest coupling efficiency previously reported was only 40%.
1041-1135
1395-1397
Mashanovich, G.Z.
c806e262-af80-4836-b96f-319425060051
Passaro, V.M.N.
828f0106-cfbc-47ea-b672-7185387214e5
Reed, G.T.
ca08dd60-c072-4d7d-b254-75714d570139
Mashanovich, G.Z.
c806e262-af80-4836-b96f-319425060051
Passaro, V.M.N.
828f0106-cfbc-47ea-b672-7185387214e5
Reed, G.T.
ca08dd60-c072-4d7d-b254-75714d570139

Mashanovich, G.Z., Passaro, V.M.N. and Reed, G.T. (2003) Dual grating-assisted directional coupling between fibers and thin semiconductor waveguides. IEEE Photonics Technology Letters, 15 (10), 1395-1397. (doi:10.1109/LPT.2003.818216).

Record type: Article

Abstract

A novel dual grating-assisted directional coupler (DGADC) for coupling an optical fiber with a thin semiconductor waveguide is proposed. As an example, a DGADC in silicon-on-insulator is discussed. Maximum coupling efficiency in excess of 90% can be obtained using this coupler, while the highest coupling efficiency previously reported was only 40%.

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More information

Published date: 2003
Organisations: Optoelectronics Research Centre, NANO

Identifiers

Local EPrints ID: 356518
URI: https://eprints.soton.ac.uk/id/eprint/356518
ISSN: 1041-1135
PURE UUID: 94da54a7-a01f-4e9a-a404-7b7010769dd5

Catalogue record

Date deposited: 18 Nov 2013 14:35
Last modified: 22 Oct 2018 16:33

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