Determination of internal optical mode loss of semiconductor laser diodes

Wu, Linzhang; Linzhang Wu
September 2000
Applied Physics Letters;9/18/2000, Vol. 77 Issue 12
Academic Journal
This letter proposes a technique to accurately determine the internal optical mode loss of individual semiconductor laser diode for each given current, which is simple and based on measurements of spontaneous emission spectra. Therefore, it can be used to study the dependence of loss on temperature, current, and carrier density. © 2000 American Institute of Physics.


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