Improved technique to determine extinction ratio of pulsed laser diode based partly on definition of extinction ratio applicable to nonideal laser pulses. Heretofore, determinations involved assumption of ideal laser pulses, and neglected optical power from background light. Because power fluctuates during real pulse, more realistic to define extinction ratio in terms of energy obtained.
Determining Extinction Ratio Of A Laser Diode
NASA Tech Briefs ; 16 , 8
1992-08-01
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Englisch
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