DocumentCode
77894
Title
Characterization of a Fiber Bragg Grating for Use in a THz Spectrometer
Author
Zhou, S.F. ; Reekie, L. ; Chan, Hau Ping ; Luk, Kwai Man ; Chow, Yew Tuck
Author_Institution
Department of Electronic Engineering, City University of Hong Kong, Kowloon, Hong Kong,
Volume
25
Issue
8
fYear
2013
fDate
15-Apr-13
Firstpage
734
Lastpage
736
Abstract
The scattering property of a terahertz fiber Bragg grating is characterized. The grating is written in subwavelength polymer fiber with a length of 160 periods. The measured full width at half maximum of the radiated beam is approximately 4 GHz, which may be extended by increasing the grating length. Such a grating shall be used in a spectrometer for the terahertz range.
Keywords
Chirp; Fiber gratings; Gratings; Optical fiber sensors; Optical fibers; Bragg gratings; fiber gratings; optical fiber devices; submillimeter wave devices;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2013.2250496
Filename
6472776
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