Broadband filtering of the fundamental mode of a few-mode waveguide with a phase-shifted long-period grating

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

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Detail(s)

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018
PublisherOSA - The Optical Society
ISBN (print)9781557528209, 9781943580453
Publication statusPublished - Jul 2018

Publication series

NameOptics InfoBase Conference Papers
VolumePart F113-CLEOPR 2018

Conference

TitleConference on Lasers and Electro-Optics/Pacific Rim 2018 (CLEOPR 2018)
PlaceChina
CityHong Kong
Period29 July - 3 August 2018

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-85059390154&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(96a929d1-d93f-4189-9679-4ecabe57a046).html

Abstract

We design and fabricate a phase-shifted long-period grating in a few-mode waveguide to filter out the fundamental mode. Our experimental device shows a mode extinction ratio larger than 8 dB from 1520 to 1610 nm.

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Publication fingerprints text

100
Waveguide Keyphrases
100
Phase Shift Keyphrases
100
Few-mode Keyphrases
100
Fundamental Mode Keyphrases
100
Wideband Filter Keyphrases
100
Long Period Grating Keyphrases
100
Broadband Physics
100
gratings INIS
100
waveguides INIS
50
Extinction Ratio Keyphrases
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Citation Format(s)

[ RIS ] [ BibTeX ]
Broadband filtering of the fundamental mode of a few-mode waveguide with a phase-shifted long-period grating. / Huang, Quandong; Wang, Wen; Jin, Wei et al.
Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA - The Optical Society, 2018. Tu3E.5 (Optics InfoBase Conference Papers; Vol. Part F113-CLEOPR 2018).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review