Effect of excited-state transitions on the threshold characteristics of a quantum dot laser

2001 ◽  
Vol 37 (3) ◽  
pp. 418-425 ◽  
Author(s):  
L.V. Asryan ◽  
M. Grundmann ◽  
N.N. Ledentsov ◽  
O. Stier ◽  
R.A. Suris ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
State Transitions ◽  
Quantum Dot Laser

scholarly journals Dual-wavelength mode-locked quantum-dot laser, via ground and excited state transitions: experimental and theoretical investigation

2010 ◽  
Vol 18 (12) ◽  
pp. 12832 ◽  
Author(s):  
Maria Ana Cataluna ◽  
Daniil I. Nikitichev ◽  
Spiros Mikroulis ◽  
Hercules Simos ◽  
Christos Simos ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Theoretical Investigation ◽  
Dual Wavelength ◽  
State Transitions ◽  
Quantum Dot Laser

Effect of excited-state transitions on the threshold characteristics of a quantum dot laser

2000 ◽  
Author(s):  
Levon V. Asryan ◽  
Marius Grundmann ◽  
Nikolai N. Ledentsov ◽  
Oliver Stier ◽  
Robert A. Suris ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
State Transitions ◽  
Quantum Dot Laser

Stable mode locking via ground- or excited-state transitions in a two-section quantum-dot laser

2006 ◽  
Vol 89 (8) ◽  
pp. 081124 ◽  
Author(s):  
M. A. Cataluna ◽  
W. Sibbett ◽  
D. A. Livshits ◽  
J. Weimert ◽  
A. R. Kovsh ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Mode Locking ◽  
State Transitions ◽  
Stable Mode ◽  
Quantum Dot Laser

Excited state spectral blowup induced by carrier dynamics in the ground state of a quantum dot laser

2017 ◽  
Author(s):  
Bryan Kelleher ◽  
David Goulding ◽  
Boguslaw Tykalewicz ◽  
Stephen P. Hegarty ◽  
Ilya Dubinkin ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Ground State ◽  
Carrier Dynamics ◽  
Quantum Dot Laser

Effect of optical feedback to the ground and excited state emission of a passively mode locked quantum dot laser

2010 ◽  
Vol 97 (6) ◽  
pp. 061114 ◽  
Author(s):  
Charis Mesaritakis ◽  
Christos Simos ◽  
Hercules Simos ◽  
Spiros Mikroulis ◽  
Igor Krestnikov ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Optical Feedback ◽  
Quantum Dot Laser

scholarly journals Sole Excited-State InAs Quantum Dot Laser on Silicon With Strong Feedback Resistance

2021 ◽  
Vol 8 ◽  
Author(s):  
Jia-Jian Chen ◽  
Zi-Hao Wang ◽  
Wen-Qi Wei ◽  
Ting Wang ◽  
Jian-Jun Zhang
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Quantum Well ◽  
Quantum Well Lasers ◽  
Laser Source ◽  
Quantum Dot Lasers ◽  
Optical Isolator ◽  
Quantum Dot Laser ◽  
On Chip ◽  
Inas Quantum Dot

A feedback insensitive laser is a prerequisite for a desirable laser source for silicon photonic integration, as it is not possible to include an on-chip optical isolator. This work investigates the feedback insensitivity of an InAs/GaAs quantum dot laser epitaxially grown on an Si (001) substrate by operating in a sole excited state. The experimental results show that the sole excited-state lasing InAs quantum dot lasers on Si are less sensitive to external optical feedback than both Fabry-Perot and distributed-feedback quantum-well lasers. By comparing the laser behavior under different feedback levels, sole excited-state InAs quantum dot lasers on Si exhibit at least a 28 dB stronger feedback tolerance than quantum-well lasers. This result proposes a possible route for a high feedback insensitive laser as an on-chip light source towards Si waveguide integration with the absence of an optical isolator.

Gain-switched pulses from quantum-dot laser excited state

2021 ◽  
Author(s):  
Nuran Dogru ◽  
Hilal S. Duranoglu Tunc ◽  
Ali M. Al-Dabbagh
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Quantum Dot Laser

Femtosecond pulse generation using ground-state and excited-state transitions in quantum-dot SESAMs

2009 ◽  
Author(s):  
C. G. Leburn ◽  
N. K. Metzger ◽  
A. A. Lagatsky ◽  
C. T. A. Brown ◽  
W. Sibbett ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Ground State ◽  
Femtosecond Pulse ◽  
Pulse Generation ◽  
State Transitions

A dual-mode quantum dot laser operating in the excited state

2011 ◽  
Vol 99 (23) ◽  
pp. 231110 ◽  
Author(s):  
F. Grillot ◽  
N. A. Naderi ◽  
J. B. Wright ◽  
R. Raghunathan ◽  
M. T. Crowley ◽  
...  
Keyword(s):  
Excited State ◽  
Quantum Dot ◽  
Dual Mode ◽  
Quantum Dot Laser
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