NDLI: Spectroscopic study of bismuth-doped silica glass

Content Provider	IEEE Xplore Digital Library
Author	Al Choueiry, A. Jurdyc, A.M. Jacquier, B. Bigot, L. Truong, V.G. Douay, M. Razdobreev, I.
Copyright Year	2007
Description	Author affiliation: Univ. Claude Bernard -Lyon 1, Villeurbanne (Al Choueiry, A.; Jurdyc, A.M.; Jacquier, B.)
Abstract	In this paper we investigate the spectroscopic performance of bismuth-doped silica glass at temperature from 10 K to room temperature to identify the nature of the luminescent centre and to understand its fluorescence dynamics. Performing low temperature measurements we show that the near infrared luminescence spread over at least three emission bands centered at 1050, 1260 and 1430 nm when pumped in the region 700-850 nm whereas it consists in one main luminescence peak at 1140 nm when excited at 500 or 1000 nm. The relative intensity of these bands depends on the excitation wavelength. The richness of the energy level organisation is confirmed by the observation of green up-conversion emission when the sample is excited around 800 nm.
Starting Page	1
Ending Page	1
File Size	592001
Page Count	1
File Format	PDF
ISBN	9781424409303
DOI	10.1109/CLEOE-IQEC.2007.4386195
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-17
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Silicon compounds Spectroscopy Laser theory Atom lasers Glass Luminescence Solid lasers Chemical lasers Pump lasers Fiber lasers
Content Type	Text
Resource Type	Article

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