1.3 μm photonic crystal fiber Raman laser

Author

Varshney, Shailendra K. ; Sasaki, Kazuya ; Saitoh, Kunimasa ; Florous, Nikolaos J. ; Koshiba, Masanori

Author_Institution

Hokkaido Univ., Sapporo

fYear

2007

fDate

17-22 June 2007

Firstpage

1

Lastpage

1

Abstract

In this work, for the first time, we report on a design of an efficient, single-mode, continuous-wave, and low-threshold with high conversion efficiency, 1.3 μm photonic crystal fiber (PCF) Raman laser employing three nested Raman cavities. To design FRL, we have considered a highly nonlinear PCF (HNPCF) that has small effective mode area thus gives a high Raman gain efficiency of 8.3 W^-1.km^-1 for a 1455 nm depolarized pump at least 20 times larger than the conventional optical fibers.

Keywords

Raman lasers; fibre lasers; laser cavity resonators; photonic crystals; Raman cavities; continuous wave; depolarized pump; high conversion efficiency; low threshold; photonic crystal fiber Raman laser; single mode; wavelength 1.3 μm; wavelength 1455 nm; Bragg gratings; Fiber gratings; Fiber lasers; Optical fibers; Photonic crystal fibers; Pump lasers; Quantum dot lasers; Reflectivity; Semiconductor lasers; Stimulated emission;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on

Conference_Location

Munich

Print_ISBN

978-1-4244-0930-3

Electronic_ISBN

978-1-4244-0931-0

Type

conf

DOI

10.1109/CLEOE-IQEC.2007.4386134

Filename

4386134