Quantum dot laser with 75 nm broad spectrum of emission.

  title={Quantum dot laser with 75 nm broad spectrum of emission.},
  author={A. R. Kovsh and Igor L Krestnikov and Daniil Livshits and S Mikhrin and J Weimert and Andrei Zhukov},
  journal={Optics letters},
  volume={32 7},
We report on a quantum dot laser having an emission spectrum as broad as 74.9 nm at 25 degrees C in the 1.2-1.28 wavelength interval with a total pulsed output power of 750 mW in single lateral mode regime and the average spectral power density of >10 mW/nm. A significant overlap and approximate equalization of the ground-state and the excited-state emission bands in the laser's spectrum is achieved by means of intentional inhomogeneous broadening of the quantum dot energy levels. 
Highly Cited
This paper has 47 citations. REVIEW CITATIONS

From This Paper

Topics from this paper.


Publications citing this paper.
Showing 1-10 of 33 extracted citations

Similar Papers

Loading similar papers…