Mode-Resolved Measurements of the Linewidth Enhancement Factor of a Fabry-PÉrot Laser

Mode-Resolved Measurements of the Linewidth Enhancement Factor of a Fabry-PÉrot Laser

The linewidth enhancement factor of a multiple longitudinal-mode laser is measured using both the traditional Hakki-Paoli method and two proposed modifications to techniques that are generally used for single longitudinal-mode lasers. Parameters are measured separately for the different modes and co...

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Veröffentlicht in:IEEE photonics technology letters 2009-09, Vol.21 (17), p.1256-1258
Hauptverfasser: Villafranca, A., Giuliani, G., Garces, I.
Format: Artikel
Sprache:eng
Schlagworte:
Chirp
Distributed feedback devices
Gain measurement
Laser feedback
Laser measurements
Laser modes
Laser stability
Laser theory
Optical materials
Semiconductor lasers
Wavelength measurement
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Beschreibung
Zusammenfassung:The linewidth enhancement factor of a multiple longitudinal-mode laser is measured using both the traditional Hakki-Paoli method and two proposed modifications to techniques that are generally used for single longitudinal-mode lasers. Parameters are measured separately for the different modes and compared.
ISSN:1041-1135
1941-0174
DOI:10.1109/LPT.2009.2025261