Broadly tunable high-power InAs/GaAs quantum-dot external cavity diode lasers

Ksenia A. Fedorova; Maria Ana Cataluna; Igor Krestnikov; Daniil Livshits; Edik U. Rafailov

doi:10.1364/OE.18.019438

Broadly tunable high-power InAs/GaAs quantum-dot external cavity diode lasers

Ksenia A. Fedorova, Maria Ana Cataluna, Igor Krestnikov, Daniil Livshits, Edik U. Rafailov

Research output: Contribution to journal › Article › peer-review

102 Citations (Scopus)

Abstract

A record broadly tunable high-power external cavity InAs/GaAs quantum-dot diode laser with a tuning range of 202 nm (1122 nm-1324 nm) is demonstrated. A maximum output power of 480 mW and a side-mode suppression ratio greater than 45 dB are achieved in the central part of the tuning range. We exploit a number of strategies for enhancing the tuning range of external cavity quantum-dot lasers. Different waveguide designs, laser configurations and operation conditions (pump current and temperature) are investigated for optimization of output power and tunability. (C) 2010 Optical Society of America

Original language	English
Pages (from-to)	19438-19443
Number of pages	6
Journal	Optics Express
Volume	18
Issue number	18
DOIs	https://doi.org/10.1364/OE.18.019438
Publication status	Published - 30 Aug 2010

Keywords

TUNING RANGE
NM
SPECTROSCOPY
EMISSION
SPECTRUM

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10.1364/OE.18.019438

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title = "Broadly tunable high-power InAs/GaAs quantum-dot external cavity diode lasers",

abstract = "A record broadly tunable high-power external cavity InAs/GaAs quantum-dot diode laser with a tuning range of 202 nm (1122 nm-1324 nm) is demonstrated. A maximum output power of 480 mW and a side-mode suppression ratio greater than 45 dB are achieved in the central part of the tuning range. We exploit a number of strategies for enhancing the tuning range of external cavity quantum-dot lasers. Different waveguide designs, laser configurations and operation conditions (pump current and temperature) are investigated for optimization of output power and tunability. (C) 2010 Optical Society of America",

keywords = "TUNING RANGE, NM, SPECTROSCOPY, EMISSION, SPECTRUM",

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AU - Fedorova, Ksenia A.

AU - Cataluna, Maria Ana

AU - Krestnikov, Igor

AU - Livshits, Daniil

AU - Rafailov, Edik U.

PY - 2010/8/30

Y1 - 2010/8/30

N2 - A record broadly tunable high-power external cavity InAs/GaAs quantum-dot diode laser with a tuning range of 202 nm (1122 nm-1324 nm) is demonstrated. A maximum output power of 480 mW and a side-mode suppression ratio greater than 45 dB are achieved in the central part of the tuning range. We exploit a number of strategies for enhancing the tuning range of external cavity quantum-dot lasers. Different waveguide designs, laser configurations and operation conditions (pump current and temperature) are investigated for optimization of output power and tunability. (C) 2010 Optical Society of America

AB - A record broadly tunable high-power external cavity InAs/GaAs quantum-dot diode laser with a tuning range of 202 nm (1122 nm-1324 nm) is demonstrated. A maximum output power of 480 mW and a side-mode suppression ratio greater than 45 dB are achieved in the central part of the tuning range. We exploit a number of strategies for enhancing the tuning range of external cavity quantum-dot lasers. Different waveguide designs, laser configurations and operation conditions (pump current and temperature) are investigated for optimization of output power and tunability. (C) 2010 Optical Society of America

KW - TUNING RANGE

KW - NM

KW - SPECTROSCOPY

KW - EMISSION

KW - SPECTRUM

UR - https://www.scopus.com/pages/publications/77956357289

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DO - 10.1364/OE.18.019438

M3 - Article

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EP - 19443

JO - Optics Express

JF - Optics Express

IS - 18

ER -

Broadly tunable high-power InAs/GaAs quantum-dot external cavity diode lasers

Abstract

Keywords

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