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Coherent light wave generation in an incoherently pumped fiber optical parametric oscillator

Authors :
Shamim Ahsan
Yiqing Xu
Shuxin Du
Mohammad Raihan Subhan
Qiu Yi
Source :
Journal of the Optical Society of America B. 38:3353
Publication Year :
2021
Publisher :
Optica Publishing Group, 2021.

Abstract

We present a numerical study on the coherent sideband generation from an incoherently pumped fiber optical parametric oscillator (FOPO). We revisit the fiber dispersion condition in a parametric process that fulfills the convection-induced phase-locking mechanism when pumping incoherently. Particularly, there exist analytical solutions for phase-matching frequencies in a convection-induced phase-locking process when using a parametric gain fiber with two zero dispersion wavelengths. With the optical feedback, we manage to circulate and amplify the convection sideband in a singly resonant FOPO. The autocorrelation shows that the coherence of the oscillating convection sideband can be strongly influenced by the cavity feedback fraction.

Details

ISSN :
15208540 and 07403224
Volume :
38
Database :
OpenAIRE
Journal :
Journal of the Optical Society of America B
Accession number :
edsair.doi...........76ab24f639e04a7b31cca1d7e87cbd84