Direct measurement of the local intensity modulation response of distributed feedback lasers
| Autor: | Joseph Salzman, B. Jonsson, H. Olesen, J. Hanberg, H. Lage, A. Moller-Larsen, O. Albrektsen |
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| Rok vydání: | 1995 |
| Předmět: |
Distributed feedback laser
Materials science Laser diode business.industry Physics::Optics Biasing Laser Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials law.invention Semiconductor laser theory Optics law Modulation Optical cavity Optoelectronics Electrical and Electronic Engineering business Intensity modulation |
| Zdroj: | IEEE Photonics Technology Letters. 7:260-262 |
| ISSN: | 1941-0174 1041-1135 |
| DOI: | 10.1109/68.372739 |
| Popis: | Direct measurements of the local intensity modulation properties of a distributed-feedback laser diode are presented. The modulation efficiency varies along the laser cavity and depends on frequency and the applied bias current. The experiment was performed on a conventional laser with small holes in the contact metallization, and the modulation was induced optically. A numerical analysis shows good agreement with the measured responses. > |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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