Distributed Bragg Reflector Laser Based on Composite Fiber Heavily Doped with Erbium Ions
| Title: | Distributed Bragg Reflector Laser Based on Composite Fiber Heavily Doped with Erbium Ions |
|---|---|
| Authors: | Mikhail I. Skvortsov; Kseniya V. Proskurina; Evgeniy V. Golikov; Alexander V. Dostovalov; Vadim S. Terentyev; Olga N. Egorova; Sergey L. Semjonov; Sergey A. Babin |
| Source: | Photonics, Vol 10, Iss 6, p 679 (2023) |
| Publisher Information: | MDPI AG |
| Publication Year: | 2023 |
| Collection: | Directory of Open Access Journals: DOAJ Articles |
| Subject Terms: | fiber laser; fiber Bragg gratings; distributed Bragg reflectors; composite erbium fiber; single-frequency regime; narrow linewidth; Applied optics. Photonics; TA1501-1820 |
| Description: | A distributed Bragg reflector (DBR) laser with a specially designed, heavily Er 3+ -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 with a narrow instantaneous linewidth of |
| Document Type: | article in journal/newspaper |
| Language: | English |
| Relation: | https://www.mdpi.com/2304-6732/10/6/679; https://doaj.org/toc/2304-6732; https://doaj.org/article/34b4f3e913634b48822e6d0eeb87e8c7 |
| DOI: | 10.3390/photonics10060679 |
| Availability: | https://doi.org/10.3390/photonics10060679; https://doaj.org/article/34b4f3e913634b48822e6d0eeb87e8c7 |
| Accession Number: | edsbas.3532E4E1 |
| Database: | BASE |