A widely tunable erbium-doped fiber laser pumped at 532 nm

Author

Chen, C.Y. ; Choy, M.M. ; Andrejco, M.J. ; Saifi, M.A. ; Lin, Chinlon

Author_Institution

Bellcore, Red Bank, NJ, USA

Volume

2

Issue

1

fYear

1990

Firstpage

18

Lastpage

20

Abstract

A tunable erbium-doped fiber laser with a very wide continuous-tuning range (1522-1567 nm) is discussed. The wide tuning range was achieved using an aluminum/erbium-doped fiber; the aluminum codoping is known to broaden the gain spectrum substantially. The tunable fiber laser has a ring laser configuration utilizing an inline tunable etalon as the tuning element. Continuous tuning over 45 nm in the spectral range of 1522-1567 nm was achieved with 80 nW of pumping at 532 nm, using the second harmonic of a Nd:YAG laser as the pump source.<>

Keywords

aluminium; erbium; fibre optics; laser transitions; laser tuning; optical pumping; ring lasers; solid lasers; 1522 to 1567 nm; 532 nm; 80 mW; Nd:YAG laser; SiO/sub 2/:Ge,P,Al,Eu; SiO/sub 2/:Ge,P,Eu; YAG:Nd; YAl5O12:Nd; continuous-tuning range; gain spectrum; inline tunable etalon; pump source; ring laser configuration; second harmonic; widely tunable Er doped fibre laser; Erbium-doped fiber amplifier; Erbium-doped fiber lasers; Laser excitation; Laser tuning; Optical fiber couplers; Optical fiber subscriber loops; Optical resonators; Pump lasers; Ring lasers; Tunable circuits and devices;

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/68.47028

Filename

47028