57 Channel (19×3) spatial multiplexer fabricated using direct laser inscription

Paul Mitchell, Graeme Brown, Robert Thomson, Nicholas Psaila, Ajoy Kar

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We present a 57 channel spatial multiplexer consisting of 19 separate 3-port photonic lanterns arranged in a hexagonal array. An average insertion loss of 0.92 dB was measured across all ports with 0.1 dB uniformity.

Original languageEnglish
Title of host publicationOptical Fiber Communication Conference, OFC 2014
PublisherOSA Publishing
ISBN (Print)9781557529930
Publication statusPublished - 2014
EventOptical Fiber Communication Conference - San Francisco, United Kingdom
Duration: 9 Mar 201413 Mar 2014


ConferenceOptical Fiber Communication Conference
Abbreviated titleOFC 2014
Country/TerritoryUnited Kingdom
CitySan Francisco


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