Designing a photonic crystal fiber for an ultra-broadband parametric amplification in telecommunication region
2016 ◽
Vol 25
(02)
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pp. 1650023
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Keyword(s):
A photonic crystal fiber (PCF) with a zero-dispersion wavelength (ZDW) in the telecommunication region is designed and an ultra-broadband fiber optical parametric amplifier (FOPA) based on such PCF is simulated. Results show that the PCF-based FOPA exhibits much higher gain with a very broad bandwidth (covering O- to U-band) in comparison with the highly nonlinear fiber (HNLF)-based FOPA. Also, the required fiber length and the input pump power are reduced for the PCF-based FOPA. The obtained results show the great potential of the PCF-based OPA for the telecommunication applications, e.g. amplification of wavelength-division multiplexing (WDM) signals.
Keyword(s):
2008 ◽
Vol 27
(2)
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pp. 89-98
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