DocumentCode :
989197
Title :
Modelling of extremely high concentration erbium-doped silica waveguides
Author :
Lumholt, O. ; Rasmussen, T. ; Bjarklev, A.
Author_Institution :
Tech. Univ. of Denmark, Lyngby, Denmark
Volume :
29
Issue :
5
fYear :
1993
fDate :
3/4/1993 12:00:00 AM
Firstpage :
495
Lastpage :
496
Abstract :
A comprehensive model is presented of erbium-doped integrated optical waveguide amplifiers that include high concentration dissipative ion-ion interactions. Calculations based on actual waveguide parameters closely reproduce measured gains for different pump powers and different erbium concentrations up to 60*1024m-3. The quenching concentration for erbium-doped phosphate glass is found to be 20-30*1024m-3.
Keywords :
erbium; integrated optics; laser theory; optical pumping; optical waveguides; silicon compounds; solid lasers; Er doped silica; SiO 2:Er; dissipative ion-ion interactions; high concentration; integrated optical waveguide amplifiers; model; planar waveguides; quenching concentration; three level laser system;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19930331
Filename :
250296
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=989197
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