Parametric Amplification and Wavelength Conversion in Dual-Core Highly Nonlinear Fibers

Autor:	Vitor Ribeiro, Aron D. Szabo, Ana M. Rocha, Chandra B. Gaur, Abdallah A. I. Ali, Yves Quiquempois, Arnaud Mussot, Geraud Bouwmans, Nick Doran
Rok vydání:	2022
Předmět:	Atomic and Molecular Physics and Optics
Zdroj:	Journal of Lightwave Technology. 40:6013-6020
ISSN:	1558-2213 0733-8724
Popis:	In this paper we experimentally show parametric amplification and wavelength conversion in a custom manufactured dual-core highly nonlinear fiber. On-off gain > 10 dB and conversion efficiencies between −1 and −8.5 dB were measured for both cores. The estimated effective nonlinear parameter for the cores of the fiber are 6.6 W−1.km−1 and 6.3 W−1.km−1, while the zero-dispersion wavelength for the individual cores is shown to be relatively close from each other. Furthermore, complementary analytical and numerical results show that coupled cores fiber optical parametric amplifier offer the potential of wide-band gain even when they have significantly distinct zero-dispersion wavelengths.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d62dbc5fa91326fc3c6e4414a169d3c https://doi.org/10.1109/jlt.2022.3186809 Zobrazit plný text záznamu