Output radiating arrayed waveguide grating: Characterization of phase errors and UV trimming

David Sinefeld, Noam Goldshtein, Roy Zektzer, Nahum Gorbatov, Moshe Tur, Dan M. Marom

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

Abstract

We developed a phase error measurement technique for AWG that radiate to free-space, based on pair-wise far-field interference of adjacent waveguide pairs. We also performed initial phase trimming experiments on individual waveguides with a UV laser.

Original languageEnglish
Title of host publicationIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2012
StatePublished - 2012
EventIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2012 - Colorado Springs, CO, United States
Duration: 17 Jun 201220 Jun 2012

Publication series

NameIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2012

Conference

ConferenceIntegrated Photonics Research, Silicon and Nanophotonics, IPRSN 2012
Country/TerritoryUnited States
CityColorado Springs, CO
Period17/06/1220/06/12

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