The phase space representation in the resolution of two spectral lines:: the grating spectrometer case

被引：0
|
作者：
Valdos, LRB [1 ]
Gallardo, JC [1 ]
Pérez, JLJ [1 ]
机构：
[1] Inst Nacl Astrofis Opt & Electr, Tonantzintla 72840, Pue, Mexico
来源：
RIAO/OPTILAS 2004: 5TH IBEROAMERICAN MEETING ON OPTICS AND 8TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND THEIR APPLICATIONS, PTS 1-3: ICO REGIONAL MEETING | 2004年 / 5622卷
关键词：
phase space; grating spectrometer;
D O I：
10.1117/12.590891
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The aim of this work is to find a resolution value for grating spectrometers when two spectral lines are analyzed. The phase space representation is used to find this value when the following proposal is employed: If the Wigner distribution function is positive along the space frequency axis (at the origin of the space axis) then the two spectral can not be resolved; otherwise, the spectrometer resolve them.
引用
收藏
页码：992 / 997
页数：6
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