Development of an external cavity quantum cascade laser spectrometer at 7.5 μm for gas detection

被引：7

作者：

Mammez, D. ^{[1
]}

Vallon, R. ^{[1
]}

Parvitte, B. ^{[1
]}

Mammez, M-H. ^{[1
]}

Carras, M. ^{[2
]}

Zeninari, V. ^{[1
]}

机构：

[1] Univ Reims, CNRS UMR 7331, UFR Sci Exactes & Nat, GSMA, F-51687 Reims 2, France

[2] III V Lab, F-91767 Palaiseau, France

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2014年 / 116卷 / 04期

关键词：

BOUND-TO-CONTINUUM;

D O I：

10.1007/s00340-014-5782-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the development of an external cavity quantum cascade laser spectrometer at 7.5 mu m. The quantum cascade laser and its anti-reflection coating were specially developed for this application. We provide details of the external cavity design and data processing. A continuous wave emission is demonstrated from 1,293 up to 1,350 cm(-1). A preliminary test of the spectrometer was realized by measurements on acetone and phosphoryl chloride.

引用

页码：951 / 958

页数：8

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