• Marcelo Sampaio de Alencar
  • Paulo Ribeiro Lins Júnior
  • Michael Taynnan Barros


phase noise, laser spectrum, laser lineshape, delayed self-heterodyne method


This paper presents a theoretical model for the estimation of the lineshape of lasers by the delayed self-heterodyne method, considering phase noise effects, based on [1]. Closed-forms expressions for the autocorrelation function and the power spectral density of the laser are derived, considering three cases: phase noise with low power, phase noise with medium power and phase noise with high power. The resulting expressions are valid for any optical phase noise probability distribution.


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How to Cite

Marcelo Sampaio de Alencar, Paulo Ribeiro Lins Júnior, & Michael Taynnan Barros. (2013). STOCHASTIC ANALYSIS OF THE LASER SPECTRUM CONSIDERING THE PHASE NOISE EFFECT. Journal of Microwaves, Optoelectronics and Electromagnetic Applications (JMOe), 12, si57-si65. Retrieved from