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Narrow-Linewidth DBR Laser Using Open-Access High-Precision Grating in InP PIC Generic Foundry Platform

Lo, M-C; (2020) Narrow-Linewidth DBR Laser Using Open-Access High-Precision Grating in InP PIC Generic Foundry Platform. In: (Proceedings) European Conference on Integrated Optics. Green open access

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Abstract

In this paper, we present DBR lasers using DUV lithography in a generic InP-based photonic integration platform. The DBR lasers exhibit SMSR over 45 dB and laser linewidths below 100 kHz.

Type: Proceedings paper
Title: Narrow-Linewidth DBR Laser Using Open-Access High-Precision Grating in InP PIC Generic Foundry Platform
Event: European Conference on Integrated Optics
Open access status: An open access version is available from UCL Discovery
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Bragg gratings, Photonic integrated circuits, Semiconductor lasers
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng
URI: https://discovery.ucl.ac.uk/id/eprint/10112113
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