Phase noise of four-wave mixing in semiconductor lasers | Zendy

Rongqing Hui | Zendy; Antonio Mecozzi | Zendy

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Phase noise of four-wave mixing in semiconductor lasers

Author(s) -

Rongqing Hui,

Antonio Mecozzi

Publication year - 1992

Publication title -

applied physics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.182

H-Index - 442

eISSN - 1077-3118

pISSN - 0003-6951

DOI - 10.1063/1.106931

Subject(s) - laser linewidth , mixing (physics) , four wave mixing , semiconductor laser theory , phase noise , phase conjugation , laser , noise (video) , conjugate , optics , phase (matter) , materials science , physics , optoelectronics , nonlinear optics , quantum mechanics , mathematics , computer science , mathematical analysis , artificial intelligence , image (mathematics)

A simple theoretical analysis shows that the linewidth of the conjugate wave produced in four‐wave mixing in semiconductor lasers is equal to the linewidth of the probe plus four times the linewidth of the pump. Experimental results in good agreement with the theory are presented. This result implies an enormous enhancement in the phase noise of the conjugate wave and sets a limitation on some practical applications of four‐wave mixing.

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