53 nm sampled grating tunable lasers from an InP generic foundry platform

Moon-Hyeok Lee; Francisco Soares; Moritz Baier; Martin Möhrle; Wolfgang Rehbein; Martin Schell

doi:10.1117/12.2554541

1 April 2020 53 nm sampled grating tunable lasers from an InP generic foundry platform

Moon-Hyeok Lee, Francisco Soares, Moritz Baier, Martin Möhrle, Wolfgang Rehbein, Martin Schell

Proceedings Volume 11356, Semiconductor Lasers and Laser Dynamics IX; 1135605 (2020) https://doi.org/10.1117/12.2554541
Event: SPIE Photonics Europe, 2020, Online Only

Abstract

In this paper, we report the integration of sampled grating distributed Bragg reflector (SG-DBR) lasers using an InPbased generic integration platform for the first time. These lasers show 53 nm tuning range in C band from 1533 nm to 1586 nm with 40 dB side mode suppression (SMSR). Threshold current of the laser is 20 mA, and the front facet output power is 8 mW at 100 mA gain current. The Lorentzian optical linewidth amounts to 713 kHz. We fabricated this laser using the standard Multi-Project Wafer processes of the Fraunhofer HHI InP integration platform.

Conference Presentation

Citation Download Citation

Moon-Hyeok Lee, Francisco Soares, Moritz Baier, Martin Möhrle, Wolfgang Rehbein, and Martin Schell "53 nm sampled grating tunable lasers from an InP generic foundry platform", Proc. SPIE 11356, Semiconductor Lasers and Laser Dynamics IX, 1135605 (1 April 2020); https://doi.org/10.1117/12.2554541

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