Extended nonlinear parametric process in anomalously pumped linear cavity oscillator | Zendy

L. T. Lim | Zendy; Kwok Shien Yeo | Zendy; M. H. Abu Bakar | Zendy; N. Tamchek | Zendy; Mohd Adzir Mahdi | Zendy

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Extended nonlinear parametric process in anomalously pumped linear cavity oscillator

Author(s) -

L. T. Lim,

Kwok Shien Yeo,

M. H. Abu Bakar,

N. Tamchek,

Mohd Adzir Mahdi

Publication year - 2014

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.22.022190

Subject(s) - optics , signal (programming language) , optical parametric oscillator , lasing threshold , fiber bragg grating , materials science , nonlinear optics , fiber laser , parametric statistics , wavelength , physics , laser , statistics , mathematics , computer science , programming language

We demonstrate a linear cavity fiber optical parametric oscillator with extended pump-signal separation of 14.3 THz (116 nm). The signal laser is provided by a pair of 1675nm fiber Bragg gratings and a tunable idler from 1456.12 nm to 1462.48 nm is generated by detuning the pump wavelength in the anomalous dispersion regime of a highly nonlinear fiber. At such large pump-signal separation, we are still able to record a parametric conversion efficiency of more than -35 dB and idler optical signal-to-noise-ratio of 50 dB on average. The stability of the lasing signal and idler is examined and result shows both signal and idler peak power fluctuation is less than 1 dB over a period of 30 minutes.

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