Title :
Temperature-tunable 3.5 mu m fibre laser
Author_Institution :
Tech. Univ. of Braunschweig, Germany
fDate :
4/15/1993 12:00:00 AM
Abstract :
Use of a Peltier element permits adjustment of fibre temperature over the range 5-41 degrees C, providing a tuning range of 30 nm for the 3.5 mu m laser. In this temperature range the laser emits nearly 1 mW at 130 mW pump power.
Keywords :
Peltier effect; erbium; fibre lasers; laser tuning; temperature control; 1 mW; 3.5 micron; 5 to 41 degC; Er 3+:ZBLAN; Peltier element; ZBLAN:Er 3+; ZrF4-BaF2-LaF3-AlF3-NaF:Er; fibre laser; fibre temperature adjustment; tuning range;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19930447
