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.

Saved in:
Bibliographic Details
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
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/140598

Similar Items