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Monolithically integrated tunable laterally coupled distributed-feedback lasers

  • A new method for fabrication of tunable InGaAsP-InP single-mode lasers without epitaxial overgrowth is reported. These devices show the advantage of a considerably simplified fabrication process compared to conventional tunable laser types. The lasers comprise an active Bragg reflector integrated with an uncorrugated separately pumped gain region. By adjusting the current through the Bragg reflector, the wavelength can be tuned between 1590.8 and 1595.2 nm.

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Metadaten
Author:Rupert SchreinerORCiDGND, Peter Naegele, M. Körbl, A. Groning, Jean-Louis Gentner, Heinz C. Schweizer
DOI:https://doi.org/10.1109/68.969880
Parent Title (English):Photonics Technology Letters
Publisher:IEEE
Document Type:Article
Language:English
Year of first Publication:2001
Release Date:2023/07/25
Tag:Distributed feedback devices; Etching; Fiber lasers; Gratings; Laser feedback; Laser tuning; Optical coupling; Optical device fabrication; Pump lasers; Tunable circuits and devices
Volume:13
Issue:12
First Page:1277
Last Page:1279
Institutes:Fakultät Angewandte Natur- und Kulturwissenschaften
Fakultät Angewandte Natur- und Kulturwissenschaften / Labor Mikrosensorik
Publication:Externe Publikationen
research focus:Sensorik
Licence (German):Keine Lizenz - Es gilt das deutsche Urheberrecht: § 53 UrhG