Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier

Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier

Carrier dynamics following a short pulse perturbation in a tunneling-injection quantum dot (QD) gain medium are analyzed. A hybrid state comprising the injection-well and QD first excited state dominate the dynamics with a time constant of 1ps. The role of the perturbation wavelength is discussed.

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Main Authors: Khanonkin, Igor, Lorke, Michael, Michael, Stephan, Mishra, Akhilesh Kumar, Reithmaier, Johann Peter, Jahnke, Frank, Eisenstein, Gadi
Other Authors: School of Physical and Mathematical Sciences
Format: Conference or Workshop Item
Language:English
Published: 2020
Subjects:
Science::Physics
Perturbation Methods
Quantum Dot Lasers
Online Access:https://hdl.handle.net/10356/140598
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1405982020-06-01T01:04:55Z Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier Khanonkin, Igor Lorke, Michael Michael, Stephan Mishra, Akhilesh Kumar Reithmaier, Johann Peter Jahnke, Frank Eisenstein, Gadi School of Physical and Mathematical Sciences 2018 IEEE International Semiconductor Laser Conference (ISLC) Science::Physics Perturbation Methods Quantum Dot Lasers Carrier dynamics following a short pulse perturbation in a tunneling-injection quantum dot (QD) gain medium are analyzed. A hybrid state comprising the injection-well and QD first excited state dominate the dynamics with a time constant of 1ps. The role of the perturbation wavelength is discussed. 2020-06-01T01:04:55Z 2020-06-01T01:04:55Z 2018 Conference Paper Khanonkin, I., Lorke, M., Michael, S., Mishra, A. K., Reithmairer, J. P., Jahnke, F., & Eisenstein, G. (2018). Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier. Proceedings of the 2018 IEEE International Semiconductor Laser Conference (ISLC), 143-144. doi:10.1109/ISLC.2018.8516207 9781538664865 https://hdl.handle.net/10356/140598 10.1109/ISLC.2018.8516207 2-s2.0-85057400759 143 144 en © 2018 IEEE. All rights reserved.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic Science::Physics
Perturbation Methods
Quantum Dot Lasers
spellingShingle Science::Physics
Perturbation Methods
Quantum Dot Lasers
Khanonkin, Igor
Lorke, Michael
Michael, Stephan
Mishra, Akhilesh Kumar
Reithmaier, Johann Peter
Jahnke, Frank
Eisenstein, Gadi
Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier
description Carrier dynamics following a short pulse perturbation in a tunneling-injection quantum dot (QD) gain medium are analyzed. A hybrid state comprising the injection-well and QD first excited state dominate the dynamics with a time constant of 1ps. The role of the perturbation wavelength is discussed.
author2 School of Physical and Mathematical Sciences
author_facet School of Physical and Mathematical Sciences
Khanonkin, Igor
Lorke, Michael
Michael, Stephan
Mishra, Akhilesh Kumar
Reithmaier, Johann Peter
Jahnke, Frank
Eisenstein, Gadi
format Conference or Workshop Item
author Khanonkin, Igor
Lorke, Michael
Michael, Stephan
Mishra, Akhilesh Kumar
Reithmaier, Johann Peter
Jahnke, Frank
Eisenstein, Gadi
author_sort Khanonkin, Igor
title Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier
title_short Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier
title_full Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier
title_fullStr Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier
title_full_unstemmed Carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier
title_sort carrier dynamics in a 1.55 μm tunneling injection quantum dot semiconductor optical amplifier
publishDate 2020
url https://hdl.handle.net/10356/140598
_version_ 1681056292727160832

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