Yoo, S and Kalita, M P and Boyland, A J and Webb, A and Standish, R J and Sahu, J K and Paul, Mukul Chandra and Das, Shyamal and Bhadra, Shyamal Kumar and Pal, Mrinmay (2010) Ytterbium doped nano-crystalline optical fiber for reduced photodarkening. In: Conference of Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010, 16 - 21 May, 2010, San Jose, CA.

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Abstract

We report suppression of photodarkening in Yb-doped nano-crystalline fibers in silica host. The photodarkening induced loss reduced by 20 times compared to Yb-doped aluminosilicate fibers. The laser efficiency of the nano-crystalline fiber was 79. © 2010 Optical Society of America.

Item Type:	Conference or Workshop Item (Paper)
Additional Information:	Conference of Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010; Conference Date: 16 May 2010 through 21 May 2010; Conference Code: 81787
Uncontrolled Keywords:	Aluminosilicate fibers; Induced loss; Laser efficiency; Nanocrystallines; Photodarkening; Ytterbium-doped, Aluminosilicates; Crystalline materials; Optical fibers; Silica; Ytterbium, Fibers
Subjects:	Processing Science
Divisions:	Fiber Optics and Photonics
Depositing User:	Bidhan Chaudhuri
Date Deposited:	12 Feb 2013 08:20
Last Modified:	12 Feb 2013 08:20
URI:	http://cgcri.csircentral.net/id/eprint/1909

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