Bidirectional dual wavelength pumped EDFA: optimization of pump conditions

Autor:	George V. Sinitsyn, Yury A. Varaksa, M. A. Khodasevich
Rok vydání:	2007
Předmět:	Optical amplifier Optical fiber Materials science Optical isolator business.industry Physics::Optics law.invention Low noise Power (physics) Optics law Wavelength-division multiplexing Dual wavelength Absorption (electromagnetic radiation) business
Zdroj:	SPIE Proceedings.
ISSN:	0277-786X
Popis:	Pump conditions optimization has been performed for one-stage EDFA with three-level forward pumping and quasi-twolevel backward pumping. The optimization allows to achieve low noise figure, high efficiency of pump power conversion and sufficiently wide and flat gain spectrum.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5e2c54a4dc24f5633c2fbad5071e454e https://doi.org/10.1117/12.740163 Zobrazit plný text záznamu