Compact fiber laser at L-band region using erbium-doped zirconia fiber
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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| Title |
Compact fiber laser at L-band region using erbium-doped zirconia fiber
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| Creator |
Hamzah, A
Paul, Mukul Chandra Harun, S W Huri, N A D Lokman, A Pal, Mrinmay Das, Shyamal Bhadra, Shyamal Kumar Ahmad, H Yoo, S Kalita, M P Boyland, A J Sahu, J K |
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| Subject |
Processing Science
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| Description |
A compact Erbium-doped fiber laser (EDFL) operating in L-band region is demonstrated using a fabricated Erbium-doped Zirconia fiber (EDZF) for the first time. The fiber is fabricated by combining Zr and Al to achieve the maximum Erbium ion concentration of 4320 wt ppm. By using a fiber Bragg grating (FBG) in a ring configuration, the laser operates at 1579.6 nm with a slope efficiency of 13.6% and the threshold pump power of 25.1 mW. The lasing wavelength is obtained at Bragg wavelength with an output power of 13 dBm and a 3 dB spectral width of 0.02 nm using a piece of 2 m long EDZF in conjunction with 120 mW of 1480 nm pump power.
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| Publisher |
Maika/Interperiodica/Springer
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| Date |
2011-01
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/248/1/LaserPhys_21(2011)_176%E2%80%93179.pdf
Hamzah, A and Paul, Mukul Chandra and Harun, S W and Huri, N A D and Lokman, A and Pal, Mrinmay and Das, Shyamal and Bhadra, Shyamal Kumar and Ahmad, H and Yoo, S and Kalita, M P and Boyland, A J and Sahu, J K (2011) Compact fiber laser at L-band region using erbium-doped zirconia fiber. Laser Physics, 21 (1). pp. 176-179. ISSN 1054-660X |
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| Relation |
http://cgcri.csircentral.net/248/
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