DIAMETER MEASUREMENTS OF FABRY-PEROT INTERFERENCE RINGS USING CCD LINEAR SENSORS

被引：2

作者：

CHAUX, R

BOQUILLON, JP

机构：

[1] Laboratoire de Spectronomie Moleculaire, ERA CNRS 599

来源：

OPTICS COMMUNICATIONS | 1979年 / 30卷 / 02期

关键词：

D O I：

10.1016/0030-4018(79)90086-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This paper describes a new method used for the detection of a Fabry-Perot interference fringe system. The interference rings obtained with CW or pulsed lasers are focused on a 1024 elements CCD linear sensor. With associated electronic, the numbers of the two or three first (in diameter) illuminated rings are digitally displayed in real time. With a 16 cm long FPI, the limit of resolution is at present, about 10-4 cm-1 (30 MHz). © 1979.

引用

页码：239 / 244

页数：6

共 6 条

[1] HIGH-RESOLUTION COHERENT STOKES RAMAN-SPECTROSCOPY OF THE NU-1 AND NU-3 BANDS OF METHANE [J].