Ultrabroadband Polarization Insensitive Hybrid using Multiplane Light Conversion

Nicolas K. Fontaine; Yuanhang Zhang; Haoshuo Chen; Roland Ryf; David T. Neilson; Guifang Li; Mark Cappuzzo; Rose Kopf; Al Tate; Hugo Safar; Cristian Bolle; Mark Earnshaw; Joel Carpenter

doi:10.1109/jlt.2020.3012108

arXiv · 2002.06431

Ultrabroadband Polarization Insensitive Hybrid using Multiplane Light Conversion

Nicolas K. Fontaine·Yuanhang Zhang·Haoshuo Chen·Roland Ryf·David T. Neilson·Guifang Li·Mark Cappuzzo·Rose Kopf·Al Tate·Hugo Safar·Cristian Bolle·Mark Earnshaw·Joel Carpenter

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Abstract

We designed, fabricated and tested an optical hybrid that supports an octave of bandwidth (900-1800 nm) and below 4-dB insertion loss using multiplane light conversion. Measured phase errors are below 3-degree across a measurement bandwidth of 390 nm.

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Nicolas K. Fontaine, Yuanhang Zhang, Haoshuo Chen, Roland Ryf, David T. Neilson, Guifang Li, Mark Cappuzzo, Rose Kopf, Al Tate, Hugo Safar, Cristian Bolle, Mark Earnshaw, Joel Carpenter. 2020-02-15. Ultrabroadband Polarization Insensitive Hybrid using Multiplane Light Conversion. https://doi.org/10.1109/jlt.2020.3012108

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