DocumentCode
3331725
Title
Optical FM Demodulation by Fibre Bragg Grating
Author
Sotor, Jaroslaw Z. ; Antonczak, Arkadiusz J. ; Abramski, Krzysztof M.
Author_Institution
Wroclaw Univ. of Technol., Wroclaw
Volume
4
fYear
2007
fDate
1-5 July 2007
Firstpage
216
Lastpage
218
Abstract
In this paper the application of fibre Bragg grating (FBG) as a FM demodulator is presented. Two types of FBG were investigated: with and without athermal package. Main factors limited application of FBG to FM demodulation such as thermal stability, slope of the FBG and dark current of photodetector were discussed. Maximum and minimum FM deviation possible to demodulate for investigated FBG was calculated.
Keywords
Bragg gratings; demodulation; optical fibres; thermal stability; FM demodulation; athermal package; dark current; fibre Bragg grating; optical demodulation; photodetector; thermal stability; Bragg gratings; Demodulation; Fiber gratings; Fiber lasers; Frequency modulation; Optical filters; Optical interferometry; Optical mixing; Optical modulation; Optical sensors; FM modulation and demodulation; fibre Bragg grating; slope of FBG; thermal stability of FBG;
fLanguage
English
Publisher
ieee
Conference_Titel
Transparent Optical Networks, 2007. ICTON '07. 9th International Conference on
Conference_Location
Rome
Print_ISBN
1-4244-1249-8
Electronic_ISBN
1-4244-1249-8
Type
conf
DOI
10.1109/ICTON.2007.4296382
Filename
4296382
Link To Document