Gain dynamics of the 4.3-microm CO(2)laser.
Detailed measurements of small-signal gain coefficients in an optically pumped 4.3-microm CO(2) laser are presented. The transient 4.3-microm gain is characterized by peak values of ~14%/cm and a lifetime of a few hundred nanoseconds. The processes that control the gain dynamics and the related design considerations for efficient operation of the 4.3-microm CO(2) laser are discussed.
Brimacombe
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Reid
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