Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Widely tunable distributed Bragg reflector laser with an integrated electroabsorption modulator

Not Accessible

Your library or personal account may give you access

Abstract

Electroabsorption waveguide modulators based on the Franz-Keldysh effect or on the quantum confined Stark effect have been reported extensively in the GaAs and the InP material systems.1,2 Photonic integrated circuits (PICs) composed of lasers and integrated electroabsorption modulators have been previously reported using a single-frequency distributed feedback (DFB) laser.3,4 In this work we report a PIC made of a bulk electroabsorption modulator and a multiple quantum well (MQW) distributed Bragg reflector (DBR) laser operating at the 1.55-μm wavelength region. The DBR laser is discretely tunable over a wide tuning range of 130 Å, and can be digitally modulated by the integrated modulator at high bit rates while maintaining spectral stability. This device can therefore be useful for wavelength-division multiplexing (WDM) transmission systems and for WDM optical switching applications.

© 1992 Optical Society of America

PDF Article
More Like This
Tunable distributed Bragg reflector laser-electroabsorption modulator based on the identical active layer integration approach.

A Ramdane, D Meichenin, E Vergnol, H Sik, and A Ougazzaden
RME1 Integrated Photonics Research (IPR) 1999

10 Gb/s transmission using an electroabsorption-modulated distributed Bragg reflector laser with integrated semiconductor optical amplifier

J. E. Johnson, L .J.-P. Ketelsen, J. M. Geary, F. S. Walters, J. M. Freund, M. S. Hybertsen, K. G. Glogovsky, C. W. Lentz, W. A. Asous, P. Parayanthal, T. L. Koch, and R. L. Hartman
TuB3 Optical Fiber Communication Conference (OFC) 2001

Widely-Tunable Electroabsorption-Modulated Sampled Grating DBR Laser Integrated with Semiconductor Optical Amplifier

Y.A. Akulova, C. Schow, A. Karim, S. Nakagawa, P. Kozodoy, G.A. Fish, J. DeFranco, A. Dahl, M. Larson, T. Wipiejewski, D. Pavinski, T. Butrie, and L.A. Coldren
ThV1 Optical Fiber Communication Conference (OFC) 2002

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.