PHOTOINDUCED CHANGES IN THE RAMAN-SPECTRA OF GERMANOSILICATE OPTICAL FIBERS

Authors
VASILEV SA DIANOV EM KOLTASHEV VV MARCHENKO VM MASHINSKII VM MEDVEDKOV OI PLOTNICHENKO VG PYRKOV YN SAZHIN OD FROLOV AA
Citation
Sa. Vasilev et al., PHOTOINDUCED CHANGES IN THE RAMAN-SPECTRA OF GERMANOSILICATE OPTICAL FIBERS, Quantum electronics, 28(4), 1998, pp. 330-333
Citations number
11
Categorie Soggetti
Physics, Applied","Engineering, Eletrical & Electronic
Journal title
Quantum electronics → ACNP
ISSN journal
10637818
Volume
28
Issue
4
Year of publication
1998
Pages
330 - 333
Database
ISI
SICI code
1063-7818(1998)28:4<330:PCITRO>2.0.ZU;2-N
Abstract
An investigation was made of changes in the Raman spectra of germanosi licate optical fibres as a result of UV irradiation. The photoinduced changes in the spectra were of the same nature for all types of irradi ation used. These changes increased with increase in the radiation dos e and in the GeOz concentration in the fibre core and were evidence of a structural modification of glass.