An all-optical wavelength-converter with semiconductor optical amplifiers monolithically integrated in an asymmetric passive Mach-Zehnder interferometer

Author

Ratovelomanana, F. ; Vodjdani, N. ; Enard, A. ; Glastre, G. ; Rondi, D. ; Blondeau, R. ; Joergensen, C. ; Durhuus, T. ; Mikkelsen, B. ; Stubkjaer, K.E. ; Jourdan, A. ; Soulage, G.

Author_Institution

Lab. Central de Recherches, Thomson-CSF, Orsay, France

Volume

7

Issue

9

fYear

1995

Firstpage

992

Lastpage

994

Abstract

An all-optical wavelength-converter based on monolithic integration of a Mach-Zehnder interferometer and integrated semiconductor optical amplifiers was demonstrated. This device exhibited high stability, penalty-free conversion at 5 Gbit/s (at a BER of 10/sup 9/), no-excess penalty after a transmission over 60 km on standard fiber, and low signal-polarization dependency. The device operated in a 26-nm-wide optical window.<>

Keywords

Mach-Zehnder interferometers; integrated optics; optical directional couplers; optical fibre networks; optical frequency conversion; semiconductor lasers; wavelength division multiplexing; 1530 to 1556 nm; 5 Gbit/s; 60 km; all-optical wavelength-converter; asymmetric passive Mach-Zehnder interferometer; high stability; low signal-polarization dependency; monolithic integration; no-excess penalty; optical window; penalty-free conversion; semiconductor optical amplifiers; standard fiber; transmission; Bit error rate; Optical fiber polarization; Optical filters; Optical interferometry; Optical saturation; Optical sensors; Optical waveguides; Optical wavelength conversion; Semiconductor optical amplifiers; Stability;

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/68.414679

Filename

414679