Presentation
17 March 2023 Multiplexed quantum cascade laser sources for multi-species gas sensing using photonic integration
Author Affiliations +
Proceedings Volume PC12440, Novel In-Plane Semiconductor Lasers XXII; PC124400T (2023) https://doi.org/10.1117/12.2648208
Event: SPIE OPTO, 2023, San Francisco, California, United States
Abstract
We present a scheme for homogeneous integration and multiplexing of the outputs of continuous-wave distributed feedback quantum cascade lasers for multi-species gas sensing and similar applications using the concept of monolithic InP-based photonic integrated circuits.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dominik Burghart, Kevin Zhang, Gerhard Boehm, and Mikhail Belkin "Multiplexed quantum cascade laser sources for multi-species gas sensing using photonic integration", Proc. SPIE PC12440, Novel In-Plane Semiconductor Lasers XXII, PC124400T (17 March 2023); https://doi.org/10.1117/12.2648208
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KEYWORDS
Quantum cascade lasers

Mid-IR

Multiplexing

Continuous wave operation

Photodetectors

Waveguides

Photonic integrated circuits

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