基于同一广泛连续光源工作的光谱仪：八台仪器相对性能的评估

Spectrometers working on the same extensive continuum source: an estimation of the relative performances of eight instruments.

作者信息

Meaburn J

出版信息

Appl Opt. 1975 Oct 1;14(10):2521-6. doi: 10.1364/AO.14.002521.

DOI:10.1364/AO.14.002521

PMID:20155050

Abstract

The SNR's predicted for three types of Hadamard transform spectrometer, a Michelson Fourier spectrometer, SISAM, PEPSIOS, and grating monochromators and a grating spectrograph all observing an extensive continuum source are estimated and compared in both photon and receiver noise limited conditions. This complements a previous paper [J. Meaburn, Appl. Opt. 12, 279 (1973)] dealing with spectrometers for extended line emission sources in a similar way.

摘要

针对三种类型的哈达玛变换光谱仪、一台迈克尔逊傅里叶光谱仪、SISAM、PEPSIOS、光栅单色仪以及光栅摄谱仪，在光子噪声受限和接收器噪声受限的条件下，对它们观测一个宽连续谱源时的信噪比预测值进行了估算和比较。这是对之前一篇论文[J. 米伯恩，《应用光学》12, 279 (1973)]的补充，那篇论文以类似方式研究了用于扩展线发射源的光谱仪。