SIX dB/CM SINGLE-PASS GAIN AT 7229 Å IN LEAD VAPOR
1967; American Institute of Physics; Volume: 11; Issue: 3 Linguagem: Inglês
10.1063/1.1755052
ISSN1520-8842
Autores Tópico(s)Advanced Fiber Laser Technologies
ResumoA method has been developed to measure the single-pass gain of superradiant high-gain pulsed lasers by comparing the intensities of single-pass and double-pass radiation. This method is used on the 7229 Å transition in Pb I and gives a maximum single-pass gain of 63 dB in a 10 cm effective length of lead vapor. The gain is confirmed by line-narrowing measurements and by power output measurements that are related to the theoretical intensities.
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