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Regenerated distributed Bragg reflector fiber lasers for high-temperature operation

Chen, R and Yan, A and Li, M and Chen, T and Wang, Q and Chnning, J and Cook, K and Chen, KP (2013) Regenerated distributed Bragg reflector fiber lasers for high-temperature operation. Optics Letters, 38 (14). 2490 - 2492. ISSN 0146-9592

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Abstract

This Letter presents distributed Bragg reflector (DBR) fiber lasers for high-temperature operation at 750°C. Thermally regenerated fiber gratings were used as the feedback elements to construct an erbium-doped DBR fiber laser. The output power of the fiber laser can reach 1 mW at all operating temperatures. The output power fluctuation tested at 750°C was 1.06% over a period of 7 hours. The thermal regeneration grating fabrication process opens new possibilities to design and to implement fiber laser sensors for extreme environments. © 2013 Optical Society of America.


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Details

Item Type: Article
Status: Published
Creators/Authors:
CreatorsEmailPitt UsernameORCID
Chen, R
Yan, Aaiy2@pitt.eduAIY2
Li, M
Chen, T
Wang, Q
Chnning, J
Cook, K
Chen, KPpec9@pitt.eduPEC9
Date: 15 July 2013
Date Type: Publication
Journal or Publication Title: Optics Letters
Volume: 38
Number: 14
Page Range: 2490 - 2492
DOI or Unique Handle: 10.1364/ol.38.002490
Schools and Programs: Swanson School of Engineering > Electrical and Computer Engineering
Refereed: Yes
ISSN: 0146-9592
PubMed ID: 23939090
Date Deposited: 23 Sep 2014 15:09
Last Modified: 02 Feb 2019 16:56
URI: http://d-scholarship.pitt.edu/id/eprint/23050

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