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    • Effect of internal optical loss on the modulation bandwidth of a quantum dot laser 

      Wu, Y. C.; Suris, R. A.; Asryan, Levon V. (AIP Publishing, 2012-03-01)
      We show that the internal optical loss, which increases with free-carrier density in the waveguide region, considerably reduces the modulation bandwidth omega(-3 dB) of a quantum dot laser. At a certain optimum value ...
    • Maximum power of quantum dot laser versus internal loss 

      Asryan, Levon V. (AIP Publishing, 2006-02-01)
      Internal loss, which increases with the carrier density outside the active region, causes a rollover of the light-current curve and strongly limits the output power of a diode laser with a single layer of quantum dots. The ...