Sub-Poissonian single-mode lasing in a semiconductor laser with an external cavity

Вознесенский Н.Б., Вейко В.П., Вознесенская Н.Н., Воронин Ю.М. Субпуассоновская одномодовая генерация в полупроводниковом лазере с внешним резонатором // Оптический журнал. 2003. Т.70. №1. С. 46–50.

Fofanov Ya. A.,  Sokolov I. V. Sub-Poissonian single-mode lasing in a semiconductor laser with an external cavity [in Russian] // Opticheskii Zhurnal. 2003. V. 70. No 1. P. 46–50.

Ya. A. Fofanov and I. V. Sokolov, "Sub-Poissonian single-mode lasing in a semiconductor laser with an external cavity," Journal of Optical Technology. 70(1), 38-41 (2003). https://doi.org/10.1364/JOT.70.000038

This paper describes a single-mode source of sub-Poissonian radiation based on a semiconductor injection laser with external optical feedback. All additional noise components (the  subthreshold modes), including the modes of the external cavity, are suppressed in the spectrum of the laser radiation. The laser is intended for supersensitive spectroscopic and analytical studies.