Abstract

Increases in the resolution and light throughput of a Raman spectrometer can be obtained by coupling it to a scanning Fabry-Perot interferometer. A relatively inexpensive accessory that will not interfere with the normal use of the spectrometer is described. A test run with naphthalene at 77°K showed errors in the current interpretation of the spectrum.

Compact ultrahigh resolution interferometric spectrometer

Qinghua Yang
Opt. Express 27(21) 30606-30617 (2019)

The PEPSIOS Purely Interferometric High-Resolution Scanning Spectrometer. I. The Pilot Model

J. E. Mack, D. P. McNutt, F. L. Roesler, and R. Chabbal
Appl. Opt. 2(9) 873-885 (1963)

High sensitivity and resolution integrated optical system for portable Raman spectrometer

Ming Tang, Xin Wang, Fan Xianguang, Wei Li, Yingjie Xu, Jing Que, Jian He, and Yong Zuo
Appl. Opt. 55(26) 7195-7203 (2016)

PEPSIOS Purely Interferometric High-Resolution Scanning Spectrometer. III. Calculation of Interferometer Characteristics by a Method of Optical Transients*

John O. Stoner
J. Opt. Soc. Am. 56(3) 370-376 (1966)

Broadband, high-resolution Raman observations from a double-echelle spatial heterodyne Raman spectrometer

Jun Qiu, Xiangdong Qi, Xiaotian Li, Wenhui Xu, Yuguo Tang, Zhenyu Ma, and Bayanheshig
Appl. Opt. 57(30) 8936-8941 (2018)