@inproceedings{e14e339c32f54e65903a66bebf620845,
title = "Multi-heterodyne spectroscopy using Fabry-Perot interband cascade lasers for trace gas detection: A feasibility assessment",
abstract = "Interband cascade lasers (ICLs) have proven to be efficient semiconductor sources of coherent mid -infrared (mid-IR) radiation. Single mode distributed-feedback (DFB) ICLs are excellent high-resolution spectroscopic sources for targeting important molecular species in the mid-IR fingerprint region, but are limited to a narrow spectral tuning range. Recent developments in multi-heterodyne spectroscopy with multi-mode Fabry-Perot (FP) lasers have enabled significant progress towards broadband high-resolution spectroscopic sensing applications in the mid-infrared. Here, we characterize the mode structure and tuning properties of multi-mode FP-ICLs for the purpose of evaluating the feasibility of ICL-based multiheterodyne spectroscopy.",
keywords = "Interband cascade laser, Multiheterodyne, Spectroscopy",
author = "Patrick, \{C. L.\} and Sterczewski, \{L. A.\} and J. Westberg and Bewley, \{W. W.\} and Merritt, \{C. D.\} and Canedy, \{C. L.\} and Kim, \{C. S.\} and M. Kim and I. Vurgaftman and Meyer, \{J. R.\} and Gerard Wysocki",
note = "Publisher Copyright: {\textcopyright} 2017 SPIE.; Novel In-Plane Semiconductor Lasers XVI 2017 ; Conference date: 30-01-2017 Through 02-02-2017",
year = "2017",
doi = "10.1117/12.2252253",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Smowton, \{Peter M.\} and Belyanin, \{Alexey A.\}",
booktitle = "Novel In-Plane Semiconductor Lasers XVI",
address = "United States",
}