1.3-μm vertical-cavity amplifier

Author

Bjorlin, E.S. ; Riou, B. ; Keating, Ana ; Abraham, P. ; Chiu, Y.-J. ; Piprek, J. ; Bowers, J.E.

Author_Institution

Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA

Volume

12

Issue

8

fYear

2000

Firstpage

951

Lastpage

953

Abstract

We demonstrate the first 1.3-μm vertical-cavity optical amplifier. The amplifier was optically pumped and operated in reflection mode. Optimization of the top mirror reflectivity resulted in a 9.4-dB continuous wave fiber-to-fiber gain, a gain-bandwidth product of 220 GHz, and a saturation output power of -6.1 dBm, all at room temperature. By modulating the pump source, an extinction ratio of 27 dB in the output signal power was obtained.

Keywords

distributed Bragg reflector lasers; laser beams; laser cavity resonators; laser mirrors; laser modes; optical fibre couplers; optical modulation; optical pumping; optical saturation; optimisation; reflectivity; semiconductor optical amplifiers; 1.3 mum; 220 GHz; 25 C; 9.4 dB; continuous wave fiber-to-fiber gain; extinction ratio; gain-bandwidth product; optical pumping; optimization; output signal power; pump source; reflection mode; room temperature; saturation output power; top mirror reflectivity; vertical-cavity amplifier; vertical-cavity optical amplifier; Mirrors; Optical amplifiers; Optical modulation; Optical pumping; Optical reflection; Optical saturation; Power generation; Reflectivity; Semiconductor optical amplifiers; Stimulated emission;

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/68.867971

Filename

867971