DocumentCode
762675
Title
Simple method for producing quasiderivative signal of Fabry-Perot resonance
Author
Yoshizawa, A. ; Tsuchida, H. ; Iwasaki, T.
Author_Institution
Electrotech. Lab., Ibaraki, Japan
Volume
27
Issue
24
fYear
1991
Firstpage
2222
Lastpage
2223
Abstract
A simple method is proposed for producing a quasiderivative signal of Fabry-Perot resonance with respect to a laser frequency. The quasiderivative signal has been obtained by the subtraction of two Fabry-Perot transmission signals with slightly different resonance frequencies. This technique can be employed in the fast electrical feedback for laser frequency stabilisation.
Keywords
frequency control; laser cavity resonators; laser frequency stability; light interferometers; Fabry-Perot resonance; fast electrical feedback; laser frequency; laser frequency stabilisation; quasiderivative signal; slightly different resonance frequencies; subtraction of two Fabry-Perot transmission signals;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19911374
Filename
109498
Link To Document