Study on photoionization of F2 centers and laser performance of F2 and F2+ centers in LiF
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Received Date:
1990-03-15
Accepted Date:
1991-01-30
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Abstract
High density (greater than 1016cm-3) F2+ centers can be effectively created in a colored LiF crystal irradiated with a nitrogen laser (λ=337nm) at room temperature.The performance of F2 and F2+ centers LiF crystal laser has been investigated by using a three-mirror optical cavity to compensate the astigmation.The experiments show that the stable F2+ center laser operation can be obtained by using a nitrogen laser as a processing beam.
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Proportional views
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