@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",
}