Effect of free-carrier absorption on the threshold current density of GaAs∕(Al,Ga)As quantum-cascade lasers

Journal of Applied Physics ◽

10.1063/1.1803635 ◽

2004 ◽

Vol 96 (9) ◽

pp. 4755-4761 ◽

Author(s):

M. Giehler ◽

H. Kostial ◽

R. Hey ◽

H. T. Grahn

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Free Carrier ◽

Free Carrier Absorption ◽

Quantum Cascade ◽

Carrier Absorption ◽

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Key issues associated with low threshold current density for InP-based quantum cascade lasers

Journal of Crystal Growth ◽

10.1016/j.jcrysgro.2006.11.266 ◽

2007 ◽

Vol 301-302 ◽

pp. 129-133 ◽

Author(s):

A.Z. Li ◽

H. Li ◽

G.Y. Xu ◽

Y.G. Zhang ◽

C. Lin ◽

...

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Quantum Cascade ◽

Low Threshold ◽

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Negative free carrier absorption in terahertz quantum cascade lasers

Applied Physics Letters ◽

10.1063/1.4942889 ◽

2016 ◽

Vol 108 (9) ◽

pp. 091102 ◽

Author(s):

C. Ndebeka-Bandou ◽

M. Rösch ◽

K. Ohtani ◽

M. Beck ◽

J. Faist

Keyword(s):

Quantum Cascade Lasers ◽

Free Carrier ◽

Free Carrier Absorption ◽

Quantum Cascade ◽

Carrier Absorption ◽

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Development of quantum cascade lasers for high peak output power and low threshold current density

2001 International Semiconductor Device Research Symposium. Symposium Proceedings (Cat. No.01EX497) ◽

10.1109/isdrs.2001.984561 ◽

2002 ◽

Author(s):

S. Slivken ◽

M. Razeghi

Keyword(s):

Output Power ◽

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

High Peak ◽

Quantum Cascade ◽

Peak Output Power ◽

Low Threshold ◽

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Significant reduction of threshold current density of GaAs/AlGaAs terahertz quantum cascade lasers by using high-al-content AlGaAs barrier

2011 International Conference on Infrared, Millimeter, and Terahertz Waves ◽

10.1109/irmmw-thz.2011.6105198 ◽

2011 ◽

Author(s):

Tsung-Tse Lin ◽

Leiying Ying ◽

Hideki Hirayama

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Quantum Cascade ◽

High Al Content ◽

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Reduction of the threshold current density of GaAs/AlGaAs quantum cascade lasers by optimized injector doping and growth conditions

Journal of Crystal Growth ◽

10.1016/j.jcrysgro.2004.12.096 ◽

2005 ◽

Vol 278 (1-4) ◽

pp. 775-779 ◽

Author(s):

S. Höfling ◽

R. Kallweit ◽

J. Seufert ◽

J. Koeth ◽

J.P. Reithmaier ◽

...

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Growth Conditions ◽

Threshold Current Density ◽

Quantum Cascade ◽

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Temperature Dependence of Threshold Current Density of THz GaAs Quantum Cascade Lasers

10.7567/ssdm.2008.e-9-3 ◽

2008 ◽

Author(s):

T. T. Lin ◽

K. Ohtani ◽

H. Ohno

Keyword(s):

Temperature Dependence ◽

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Quantum Cascade ◽

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Low threshold current density distributed feedback quantum cascade lasers with deep top gratings

Applied Physics Letters ◽

10.1063/1.2362580 ◽

2006 ◽

Vol 89 (16) ◽

pp. 161102 ◽

Author(s):

Gangyi Xu ◽

Aizhen Li ◽

Yaoyao Li ◽

Lin Wei ◽

Yonggang Zhang ◽

...

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Distributed Feedback ◽

Quantum Cascade ◽

Low Threshold ◽

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Highly temperature insensitive, low threshold-current density (λ = 8.7–8.8 μm) quantum cascade lasers

Applied Physics Letters ◽

10.1063/1.4917499 ◽

2015 ◽

Vol 106 (15) ◽

pp. 151106 ◽

Author(s):

J. D. Kirch ◽

C.-C. Chang ◽

C. Boyle ◽

L. J. Mawst ◽

D. Lindberg ◽

...

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Quantum Cascade ◽

Low Threshold ◽

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Extremely high T0-values (∼450 K) of long-wavelength (∼15 μm), low-threshold-current-density quantum-cascade lasers based on the indirect pump scheme

Applied Physics Letters ◽

10.1063/1.3518487 ◽

2010 ◽

Vol 97 (20) ◽

pp. 201109 ◽

Author(s):

Kazuue Fujita ◽

Masamichi Yamanishi ◽

Tadataka Edamura ◽

Atsushi Sugiyama ◽

Shinichi Furuta

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Long Wavelength ◽

Quantum Cascade ◽

Low Threshold ◽

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Dependence of Threshold Current Density on the Waveguide Ridge Width in Quantum-Cascade Lasers

IEEE Journal of Quantum Electronics ◽

10.1109/jqe.2010.2052350 ◽

2010 ◽

Vol 46 (9) ◽

pp. 1320-1326 ◽

Author(s):

Gabriel Beji ◽

Zoran Ikonic ◽

Dragan Indjin ◽

Craig A. Evans ◽

Paul Harrison

Keyword(s):

Current Density ◽

Quantum Cascade Lasers ◽

Threshold Current ◽

Threshold Current Density ◽

Quantum Cascade ◽

Ridge Width ◽

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