Low-crosstalk, short-length mismatched optical coupler designed by new weighting function

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A newly self-developed weighting function called Chen weighting function is disclosed to show that the excellent results are obtained to compare with the Blackman and Hamming weighting function in applying to the waveguide structure of mismatched optical couplers for the demand of short-length, C+L-band, and low crosstalk. It is found that the coupler with a coupling length of 2.5 mm and crosstalk of -35 dB can reach the bandwidths within 1.360-1.700 μm.

Original languageEnglish
Title of host publication2009 Asia Communications and Photonics Conference and Exhibition, ACP 2009
StatePublished - 2009
Event2009 Asia Communications and Photonics Conference and Exhibition, ACP 2009 - Shanghai, China
Duration: 2 Nov 20096 Nov 2009

Publication series

Name2009 Asia Communications and Photonics Conference and Exhibition, ACP 2009

Conference

Conference2009 Asia Communications and Photonics Conference and Exhibition, ACP 2009
Country/TerritoryChina
CityShanghai
Period2/11/096/11/09

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