Compact widely tunable MIR source, QCL and micro-lenses array based

Maxime Guais; Gregory Maisons; Johan Abautret; Delphine Marris-Morini; Mathieu Carras

doi:10.1117/12.2581284

5 March 2021 Compact widely tunable MIR source, QCL and micro-lenses array based

Maxime Guais, Gregory Maisons, Johan Abautret, Delphine Marris-Morini, Mathieu Carras

Proceedings Volume 11705, Novel In-Plane Semiconductor Lasers XX; 117051C (2021) https://doi.org/10.1117/12.2581284
Event: SPIE OPTO, 2021, Online Only

Abstract

We present the design, fabrication and the characterisation of compact and widely tuneable MIR source. This device is based on an INP micro-lenses array and on a DFB QCL array. Both of those arrays are designed together to induce a beam combination. This work presents one complete device for wavelength between 8.5 and 9.5 µm with a typical size of 5*2 mm² designed for one specific solid spectroscopic application.

Conference Presentation

Citation Download Citation

Maxime Guais, Gregory Maisons, Johan Abautret, Delphine Marris-Morini, and Mathieu Carras "Compact widely tunable MIR source, QCL and micro-lenses array based", Proc. SPIE 11705, Novel In-Plane Semiconductor Lasers XX, 117051C (5 March 2021); https://doi.org/10.1117/12.2581284

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