DocumentCode :
1073037
Title :
On the design of neodymium miniature lasers
Author :
Budin, Jean-Pierre ; Neubauer, Michel ; Rondot, Michel
Author_Institution :
Centre National D́Etudes des Télécommunications, Bagneux, France
Volume :
14
Issue :
11
fYear :
1978
fDate :
11/1/1978 12:00:00 AM
Firstpage :
831
Lastpage :
839
Abstract :
A general approach to an optimum design of miniature Nd lasers is described. Operation at 1.05 as well as 1.32 μm is considered. Maximum power output is the main criterion, and the consequences on the choice of material, neodymium concentration, laser dimensions, and pumping scheme are deduced. As an illustration, the design procedure and functioning of an Nd-pentaphosphate laser side-pumped by LED arrays are described. Pulsed operation is obtained with the laser crystal held at -13.5°C, and CW operation is possible below -49°C, the planar LED arrays being held at room temperature.
Keywords :
Crystalline materials; Laser excitation; Light emitting diodes; Neodymium; Optical arrays; Optical design; Optical materials; Optical pulses; Power lasers; Pump lasers;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1978.1069702
Filename :
1069702
Link To Document :
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