Switching between ground and excited states by optical feedback in a quantum dot laser diode
We demonstrate switching between ground state and excited state emission in a quantum-
dot laser subject to optical feedback. Even though the solitary laser emits only from the …
dot laser subject to optical feedback. Even though the solitary laser emits only from the …
Understanding ground-state quenching in quantum-dot lasers
Quantum-dot lasers can exhibit simultaneous ground-and excited-state lasing. With
increasing pump current, a quenching of the ground-state lasing intensity is sometimes …
increasing pump current, a quenching of the ground-state lasing intensity is sometimes …
Effect of modulation p-do** level on multi-state lasing in InAs/InGaAs quantum dot lasers having different external loss
VV Korenev, AV Savelyev, MV Maximov… - Applied Physics …, 2017 - pubs.aip.org
The influence of the modulation p-do** level on multi-state lasing in InAs/InGaAs quantum
dot (QD) lasers is studied experimentally for devices having various external losses. It is …
dot (QD) lasers is studied experimentally for devices having various external losses. It is …
Analytic characterization of the dynamic regimes of quantum-dot lasers
We present analytic treatment of the three different dynamic regimes found in quantum-dot
laser turn-on and modulation dynamics. A dynamic coupling, and thus density-dependent …
laser turn-on and modulation dynamics. A dynamic coupling, and thus density-dependent …
[HTML][HTML] Dynamic characteristics of two-state lasing quantum dot lasers under large signal modulation
ZR Lv, HM Ji, S Luo, F Gao, F Xu, DH **ao, T Yang - AIP Advances, 2015 - pubs.aip.org
Large signal modulation characteristics of the simultaneous ground-state (GS) and excited-
state (ES) lasing quantum dot lasers are theoretically investigated. Relaxation oscillations of …
state (ES) lasing quantum dot lasers are theoretically investigated. Relaxation oscillations of …
Two-state operation of high-power semiconductor lasers with a thick quantum well
DA Veselov, KR Ayusheva, NA Pikhtin… - Journal of Applied …, 2017 - pubs.aip.org
We have examined the two-state operation process of the high-power edge-emitting lasers
based on AlGaAs/InGaAs/GaAs heterostructure with a thick (90 Å) quantum well in the active …
based on AlGaAs/InGaAs/GaAs heterostructure with a thick (90 Å) quantum well in the active …
Two-mode dynamics and switching in quantum dot lasers.
M Virte - 2014 - theses.hal.science
In this thesis, I study the nonlinear dynamics induced by the competition between two modes
in quantum dot laser systems. First, I focus on the competition between polarization modes …
in quantum dot laser systems. First, I focus on the competition between polarization modes …
Effect of carrier transition mechanisms and gain compression on relative intensity noise of 1.55 µm QD lasers
The impacts of gain compression and direct carrier transition on relative intensity noise (RIN)
characteristics of 1.55 µm QD lasers have been investigated theoretically. The auto and …
characteristics of 1.55 µm QD lasers have been investigated theoretically. The auto and …
Modulation dynamics of InP-based quantum dot lasers and quantum cascade lasers
C Wang - 2015 - theses.hal.science
High performance semiconductor lasers are strongly demanded in the rapidly increasing
optical communication networks. Low dimensional nanostructure lasers are expected to be …
optical communication networks. Low dimensional nanostructure lasers are expected to be …
Theory of Operating Characteristics of Quantum Dot Lasers with Asymmetric Barrier Layers
CW Hammack - 2023 - vtechworks.lib.vt.edu
Theoretical Study of Performance Characteristics of Semiconductor Quantum Dot Lasers Page 1
Theory of Operating Characteristics of Quantum Dot Lasers with Asymmetric Barrier Layers …
Theory of Operating Characteristics of Quantum Dot Lasers with Asymmetric Barrier Layers …