A study of UV absorption in germanosilicate fibre preforms


Dong, L., Pinkstone, J., Russell, P.St.J. and Payne, D.N. (1994) A study of UV absorption in germanosilicate fibre preforms At CLEO '94: Conference on Lasers and Electro-Optics, United States. 08 - 12 May 1994.

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Description/Abstract

The strength of the 242 nm absorption band in MCVD germanosilicate fibre preforms is observed a) to be linearly dependent on Ge concentration and b) to increase by a factor of ~2.5 if O2 is replaced with He during the collapse process. It also reduces when the preform is co-doped with phosphorus, fluorine, aluminium and boron.

Item Type: Conference or Workshop Item (Paper)
Venue - Dates: CLEO '94: Conference on Lasers and Electro-Optics, United States, 1994-05-08 - 1994-05-12
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ePrint ID: 77161
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1994Published
Date Deposited: 11 Mar 2010
Last Modified: 18 Apr 2017 20:32
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/77161

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