Investigation of transition dynamics in a quantum-dot laser optically pumped by femtosecond pulses

E U  Rafailov; A D  McRobbie; M A  Cataluna; Liam O'Faolain; W  Sibbett; D A  Livshits

doi:10.1063/1.2166207

Investigation of transition dynamics in a quantum-dot laser optically pumped by femtosecond pulses

E U Rafailov, A D McRobbie, M A Cataluna, Liam O'Faolain, W Sibbett, D A Livshits

School of Physics and Astronomy

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

Abstract

The behavior of a quantum-dot edge-emitting laser, optically pumped by femtosecond pulses, has been investigated. It has been observed that pulses generated by the laser from ground-state transitions have longer durations than those generated from the excited states. Interestingly, the shortest pulses were generated when the transitions from the first excited-state were dominant. (c) 2006 American Institute of Physics.

Original language	English
Number of pages	3
Journal	Applied Physics Letters
Volume	88
DOIs	https://doi.org/10.1063/1.2166207
Publication status	Published - 23 Jan 2006

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title = "Investigation of transition dynamics in a quantum-dot laser optically pumped by femtosecond pulses",

abstract = "The behavior of a quantum-dot edge-emitting laser, optically pumped by femtosecond pulses, has been investigated. It has been observed that pulses generated by the laser from ground-state transitions have longer durations than those generated from the excited states. Interestingly, the shortest pulses were generated when the transitions from the first excited-state were dominant. (c) 2006 American Institute of Physics.",

author = "Rafailov, \{E U\} and McRobbie, \{A D\} and Cataluna, \{M A\} and Liam O'Faolain and W Sibbett and Livshits, \{D A\}",

year = "2006",

month = jan,

day = "23",

doi = "10.1063/1.2166207",

language = "English",

volume = "88",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

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T1 - Investigation of transition dynamics in a quantum-dot laser optically pumped by femtosecond pulses

AU - Rafailov, E U

AU - McRobbie, A D

AU - Cataluna, M A

AU - O'Faolain, Liam

AU - Sibbett, W

AU - Livshits, D A

PY - 2006/1/23

Y1 - 2006/1/23

N2 - The behavior of a quantum-dot edge-emitting laser, optically pumped by femtosecond pulses, has been investigated. It has been observed that pulses generated by the laser from ground-state transitions have longer durations than those generated from the excited states. Interestingly, the shortest pulses were generated when the transitions from the first excited-state were dominant. (c) 2006 American Institute of Physics.

AB - The behavior of a quantum-dot edge-emitting laser, optically pumped by femtosecond pulses, has been investigated. It has been observed that pulses generated by the laser from ground-state transitions have longer durations than those generated from the excited states. Interestingly, the shortest pulses were generated when the transitions from the first excited-state were dominant. (c) 2006 American Institute of Physics.

UR - https://www.scopus.com/pages/publications/31544483300

U2 - 10.1063/1.2166207

DO - 10.1063/1.2166207

M3 - Article

SN - 0003-6951

VL - 88

JO - Applied Physics Letters

JF - Applied Physics Letters

ER -

Investigation of transition dynamics in a quantum-dot laser optically pumped by femtosecond pulses

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