An InP-based integrated modulated coherent state source for differential phase shift quantum key distribution

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Abstract

A low-cost integrated differential phase shift QKD transmitter, which consist of a distributed Bragg reflector laser, a phase modulator, and Mach-Zehnder modulator sections for pulse carving and optical attenuation is presented. Initial characterization results of the laser, and the modulator sections are demonstrated.
Original languageEnglish
Title of host publicationProceedings of the 24th IEEE Photonics Benelux Annual Symposium
Publication statusPublished - 22 Nov 2019
Event24th Annual IEEE Photonics Benelux Symposium 2019 - VU Main building, Amsterdam, Netherlands
Duration: 21 Nov 201922 Nov 2019
http://photonics-benelux.org/

Conference

Conference24th Annual IEEE Photonics Benelux Symposium 2019
CountryNetherlands
CityAmsterdam
Period21/11/1922/11/19
Internet address

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