Gain and Bandwidth Characterization in Fiber Optical Parametric Amplifiers

Author

Torounidis, Thomas ; Olsson, Bengt-Erik ; Andrekson, Peter ; Sasaoka, Eisuke ; Hirano, Masaaki ; Nakanishi, Tetsuya ; Okuno, Toshiaki ; Tanaka, Masato

Author_Institution

Dept. of Microtechnol. & Nanosci., Chalmers Univ. of Technol., Goteborg

Volume

18

Issue

24

fYear

2006

Firstpage

2578

Lastpage

2580

Abstract

The fiber optical parametric amplifier (FOPA) is characterized using a optical time-domain reflectometer-based technique. The measurement technique visualizes how the parametric gain and bandwidth evolves as a function of length. Both gain and bandwidth are measured and compared to theory and a good agreement is found between them, making this technique useful for characterization of FOPAs. The impact of zero dispersion wavelength variations in the fiber and polarization dependence of the measurement technique are also discussed

Keywords

optical fibre amplifiers; optical fibre dispersion; optical fibre polarisation; optical parametric amplifiers; optical time-domain reflectometry; bandwidth characterization; fiber optical amplifiers; gain characterization; optical parametric amplifiers; optical time-domain reflectometer; parametric gain; polarization dependence; zero dispersion wavelength variations; Bandwidth; Measurement techniques; Optical fiber amplifiers; Optical fiber polarization; Optical fiber theory; Optical fibers; Semiconductor optical amplifiers; Stimulated emission; Time domain analysis; Visualization; Four-wave mixing; highly nonlinear fiber; optical parametric amplifier; optical time-domain reflectometry;

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/LPT.2006.887323

Filename

4016129