Distributed Bragg Reflector Laser Based on Composite Fiber Heavily Doped with Erbium Ions

A distributed Bragg reflector (DBR) laser with a specially designed, heavily Er³⁺-doped composite fiber of a length as short as 1.8 cm is demonstrated. The DBR laser, pumped by a 980 nm laser diode with power of up to 370 mW, generates single-frequency radiation at a wavelength of 1535 nm...

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Detalles Bibliográficos

Principais autores:	Mikhail I. Skvortsov, Kseniya V. Proskurina, Evgeniy V. Golikov, Alexander V. Dostovalov, Vadim S. Terentyev, Olga N. Egorova, Sergey L. Semjonov, Sergey A. Babin
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2023-06-01
Series:	Photonics
Assuntos:	fiber laser fiber Bragg gratings distributed Bragg reflectors composite erbium fiber single-frequency regime narrow linewidth
Acceso en liña:	https://www.mdpi.com/2304-6732/10/6/679
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