Modeling and performance analysis of single substrate based 1×4 digital optical switches

Ghanshyam Singh, Vijay Janyani, Rajesh Kumar, Ashok Kumar Solanki

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

1 Citation (Scopus)

Abstract

With this work, for the first time a detailed modeling and performance analysis is presented for a single substrate based 1×4 digital optical switches with a channel profile of proton exchanged Lithium Niobate. Performance of the switches are optimized by theoretical controlled modeling of proton exchanged channel waveguides, electrode placement and with use of low less bends to maintain transition losses at low levels. Proposed structures are evaluated using beam propagation method for a range of driving voltage (10V-22V), with utilization of excellent electro-optic properties of the proton exchanged Lithium Niobate waveguides. The computed results for their performance are in good agreement with previous published data.

Original languageEnglish
Title of host publication2012 Photonics Global Conference, PGC 2012
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 Photonics Global Conference, PGC 2012 - Singapore, Singapore
Duration: 13 Dec 201216 Dec 2012

Publication series

Name2012 Photonics Global Conference, PGC 2012

Conference

Conference2012 Photonics Global Conference, PGC 2012
Country/TerritorySingapore
CitySingapore
Period13/12/1216/12/12

Keywords

  • Crosstalk levels
  • Digital optical switch
  • proton exchanged Lithium Niobate (PE-LN)
  • Single substrate based 1×4 DOS

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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