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Journal Articles

Dopant migration effects in terahertz quantum cascade lasers

C. Deutsch, H. Detz, M. Krall, M. Brandstetter, T. Zederbauer, A. M. Andrews, W. Schrenk, G. Strasser, K. Unterrainer
Journal: Applied Physics Letters
Appl. Phys. Lett. 102, 201102 (2013)
https://doi.org/10.1063/1.4805040
Published: May 2013
View article titled, Dopant migration effects in terahertz quantum cascade lasers
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Journal Articles

High performance InGaAs/GaAsSb terahertz quantum cascade lasers operating up to 142 K

C. Deutsch, M. Krall, M. Brandstetter, H. Detz, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser, K. Unterrainer
Journal: Applied Physics Letters
Appl. Phys. Lett. 101, 211117 (2012)
https://doi.org/10.1063/1.4766915
Published: November 2012
View article titled, High performance InGaAs/GaAsSb terahertz quantum cascade lasers operating up to 142 K
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Journal Articles

Improvements of High Performance 2‐nm‐thin InAlN/AlN Barrier Devices by Interface Engineering

C. Ostermaier, G. Pozzovivo, J.‐F. Carlin, B. Basnar, W. Schrenk, A. M. Andrews, Y. Douvry, C. Gaquiere, J.‐C. De Jaeger, L. Tóth, B. Pecz, M. Gonschorek, E. Feltin, N. Grandjean, G. Strasser, D. Pogany, J. Kuzmik
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1399, 905–906 (2011)
https://doi.org/10.1063/1.3666669
Published: December 2011
View article titled, Improvements of High Performance 2‐nm‐thin InAlN/AlN Barrier Devices by Interface Engineering
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Journal Articles

Temperature‐induced beam steering of Y‐coupled quantum cascade lasers

S. I. Ahn, E. Mujagić, M. Nobile, H. Detz, C. Schwarzer, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1399, 993–994 (2011)
https://doi.org/10.1063/1.3666712
Published: December 2011
View article titled, Temperature‐induced beam steering of Y‐coupled quantum cascade lasers
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Journal Articles

Coupling strategies for coherent operation of quantum cascade ring laser arrays

Clemens Schwarzer, Y. Yao, E. Mujagić, S. Ahn, W. Schrenk, J. Chen, C. Gmachl, G. Strasser
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1399, 989–990 (2011)
https://doi.org/10.1063/1.3666710
Published: December 2011
View article titled, Coupling strategies for coherent operation of quantum cascade ring laser arrays
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Journal Articles

Photonic bandstructure engineering of THz quantum-cascade lasers

A. Benz, M. Brandstetter, C. Deutsch, K. Unterrainer, H. Detz, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser
Journal: Applied Physics Letters
Appl. Phys. Lett. 99, 201103 (2011)
https://doi.org/10.1063/1.3661168
Published: November 2011
View article titled, Photonic bandstructure engineering of THz quantum-cascade lasers
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Journal Articles

Photonic crystal slab quantum well infrared photodetector

S. Kalchmair, H. Detz, G. D. Cole, A. M. Andrews, P. Klang, M. Nobile, R. Gansch, C. Ostermaier, W. Schrenk, G. Strasser
Journal: Applied Physics Letters
Appl. Phys. Lett. 98, 011105 (2011)
https://doi.org/10.1063/1.3537954
Published: January 2011
View article titled, Photonic crystal slab quantum well infrared photodetector
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Journal Articles

Nonparabolicity effects in InGaAs/GaAsSb double barrier resonant tunneling diodes

J. Silvano de Sousa, H. Detz, P. Klang, M. Nobile, A. M. Andrews, W. Schrenk, E. Gornik, G. Strasser, J. Smoliner
Journal: Journal of Applied Physics
J. Appl. Phys. 108, 073707 (2010)
https://doi.org/10.1063/1.3487922
Published: October 2010
View article titled, Nonparabolicity effects in InGaAs/GaAsSb double barrier resonant tunneling diodes
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Journal Articles

Light induced tuning of quantum cascade lasers

B. Basnar, E. Mujagic, A. M. Andrews, T. Roch, W. Schrenk, G. Strasser
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 051106 (2010)
https://doi.org/10.1063/1.3473780
Published: August 2010
View article titled, Light induced tuning of quantum cascade lasers
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Journal Articles

Metal-related gate sinking due to interfacial oxygen layer in Ir/InAlN high electron mobility transistors

C. Ostermaier, G. Pozzovivo, B. Basnar, W. Schrenk, M. Schmid, L. Tóth, B. Pécz, J.-F. Carlin, M. Gonschorek, N. Grandjean, G. Strasser, D. Pogany, J. Kuzmik
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 263515 (2010)
https://doi.org/10.1063/1.3458700
Published: July 2010
View article titled, Metal-related gate sinking due to interfacial oxygen layer in Ir/InAlN high electron mobility transistors
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Journal Articles

Electrical beam steering of Y-coupled quantum cascade lasers

S. I. Ahn, E. Mujagić, M. Nobile, H. Detz, S. Kalchmair, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 141113 (2010)
https://doi.org/10.1063/1.3374335
Published: April 2010
View article titled, Electrical beam steering of Y-coupled quantum cascade lasers
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Journal Articles

Intersubband optoelectronics in the InGaAs/GaAsSb material system

H. Detz, A. M. Andrews, M. Nobile, P. Klang, E. Mujagić, G. Hesser, W. Schrenk, F. Schäffler, G. Strasser
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 28, C3G19–C3G23 (2010)
https://doi.org/10.1116/1.3276432
Published: March 2010
View article titled, Intersubband optoelectronics in the InGaAs/GaAsSb material system
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Journal Articles

Tuning Of Quantum Cascade Lasers Using Chromic Claddings

B. Basnar, S. Schartner, M. Austerer, A. M. Andrews, T. Roch, W. Schrenk, P. L. de Souza, M. P. Pires, G. Strasser
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1199, 171–172 (2010)
https://doi.org/10.1063/1.3295351
Published: January 2010
View article titled, Tuning Of Quantum Cascade Lasers Using Chromic Claddings
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Journal Articles

Grating‐Induced Beam‐Tuning in Quantum Cascade Ring Lasers

E. Mujagić, S. Schartner, L. K. Hoffmann, D. Andrijasević, M. Nobile, H. Detz, W. Schrenk, M. P. Semtsiv, W. T. Masselink, G. Strasser
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1199, 489–490 (2010)
https://doi.org/10.1063/1.3295520
Published: January 2010
View article titled, Grating‐Induced Beam‐Tuning in Quantum Cascade Ring Lasers
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Journal Articles

Phase‐locking in Y‐junction Quantum Cascade Lasers

L. K. Hoffmann, C. A. Hurni, S. Schartner, E. Mujagić, W. Schrenk, A. M. Andrews, P. Klang, M. P. Semtsiv, W. T. Masselink, G. Strasser
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1199, 525–526 (2010)
https://doi.org/10.1063/1.3295540
Published: January 2010
View article titled, Phase‐locking in Y‐junction Quantum Cascade Lasers
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Journal Articles

Midinfrared intersubband absorption in InGaAs/GaAsSb multiple quantum wells

M. Nobile, H. Detz, E. Mujagić, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser
Journal: Applied Physics Letters
Appl. Phys. Lett. 95, 041102 (2009)
https://doi.org/10.1063/1.3189703
Published: July 2009
View article titled, Midinfrared intersubband absorption in InGaAs/GaAsSb multiple quantum wells
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Journal Articles

Photonic crystal mode terahertz lasers

A. Benz, Ch. Deutsch, G. Fasching, K. Unterrainer, A. M. Andrews, P. Klang, L. K. Hoffmann, W. Schrenk, G. Strasser
Journal: Journal of Applied Physics
J. Appl. Phys. 105, 122404 (2009)
https://doi.org/10.1063/1.3117229
Published: June 2009
View article titled, Photonic crystal mode terahertz lasers
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Journal Articles

Post-fabrication fine-tuning of photonic crystal quantum well infrared photodetectors

S. Schartner, S. Kalchmair, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser
Journal: Applied Physics Letters
Appl. Phys. Lett. 94, 231117 (2009)
https://doi.org/10.1063/1.3152769
Published: June 2009
View article titled, Post-fabrication fine-tuning of photonic crystal quantum well infrared photodetectors
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Journal Articles

Low divergence single-mode surface emitting quantum cascade ring lasers

E. Mujagić, L. K. Hoffmann, S. Schartner, M. Nobile, W. Schrenk, M. P. Semtsiv, M. Wienold, W. T. Masselink, G. Strasser
Journal: Applied Physics Letters
Appl. Phys. Lett. 93, 161101 (2008)
https://doi.org/10.1063/1.3000630
Published: October 2008
View article titled, Low divergence single-mode surface emitting quantum cascade ring lasers
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Journal Articles

Monolithic Mach–Zehnder-type quantum cascade laser

L. K. Hoffmann, M. Austerer, E. Mujagić, A. M. Andrews, P. Klang, W. Schrenk, G. Strasser
Journal: Journal of Applied Physics
J. Appl. Phys. 104, 063110 (2008)
https://doi.org/10.1063/1.2980340
Published: September 2008
View article titled, Monolithic Mach–Zehnder-type quantum cascade laser
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