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PassiveQ‐switch at 1.53 &mgr;m using divalent uranium ions in calcium fluoride

 

作者: Robert D. Stultz,   Marly B. Camargo,   Milton Birnbaum,  

 

期刊: Journal of Applied Physics  （AIP Available online 1995）
卷期: Volume 78, issue 5  

页码: 2959-2961

 

ISSN:0021-8979

 

年代: 1995

 

DOI:10.1063/1.360042

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Using a U2+:CaF2passiveQ‐switch for the Er:glass laser, 20 ns, 3 mJ pulses were obtained. This is the shortest duration passiveQ‐switched pulse obtained for this laser without intracavity focusing and without optical damage. The measured U2+:CaF2absorption cross section and relaxation lifetime are compared with those of U2+:SrF2and U2+:BaF2. ©1995 American Institute of Physics.

 

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