DocumentCode
2864447
Title
Acceleration of photodarkening measurements in Yb-doped fibers by enhanced temperatures
Author
Leich, M. ; Jetschke, S. ; Unger, S. ; Reichel, V.
Author_Institution
Inst. of Photonic Technol., Jena, Germany
fYear
2009
fDate
14-19 June 2009
Firstpage
1
Lastpage
1
Abstract
The probe transmission at 633 nm was plotted during core pumping with 300 mW (pump wavelength 976 nm) what established an inversion of about 0.47 in the short fiber pieces of some centimeters. The results are discussed also in comparison to measurements at room temperature in dependence on the inversion, and the suitability of the suggested method of PD characterization at enhanced temperatures is evaluated for fibers with low Yb doping.
Keywords
optical fibres; optical pumping; photochromism; Yb-doped fibers; core pumping; enhanced temperatures; photodarkening measurements; probe transmission; wavelength 633 nm; wavelength 976 nm; Acceleration; Accelerometers; Fiber lasers; Loss measurement; Optical fiber devices; Optical fibers; Photochromism; Temperature dependence; Temperature measurement; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location
Munich
Print_ISBN
978-1-4244-4079-5
Electronic_ISBN
978-1-4244-4080-1
Type
conf
DOI
10.1109/CLEOE-EQEC.2009.5196443
Filename
5196443
Link To Document