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Journal Articles

Metamaterial unipolar quantum optoelectronics for mid-infrared free-space optics

Featured
T. Bonazzi, H. Dely, P. Didier, D. Gacemi, B. Fix, M. Beck, J. Faist, A. Harouri, I. Sagnes, F. Grillot, A. Vasanelli, C. Sirtori
Journal: APL Photonics
APL Photonics 9, 110801 (2024)
https://doi.org/10.1063/5.0225920
Published: November 2024
View article titled, Metamaterial unipolar quantum optoelectronics for mid-infrared free-space optics
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Journal Articles

Fast Fourier transform spectroscopy with broadband strongly modulated quantum cascade lasers

A. Cargioli, D. Piciocchi, M. Bertrand, J. Faist, G. Scalari
Journal: Applied Physics Letters
Appl. Phys. Lett. 125, 131103 (2024)
https://doi.org/10.1063/5.0226044
Published: September 2024
View article titled, Fast Fourier transform spectroscopy with broadband strongly modulated quantum cascade lasers
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Journal Articles

Measurement of sub-Poissonian shot noise in a quantum cascade detector

I. Heckelmann, M. Bertrand, A. Forrer, M. Shahmohammadi, M. Beck, J. Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 190601 (2024)
https://doi.org/10.1063/5.0196803
Published: May 2024
View article titled, Measurement of sub-Poissonian shot noise in a quantum cascade detector
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Journal Articles

Quantum cascade lasers as broadband sources via strong RF modulation

A. Cargioli, D. Piciocchi, M. Bertrand, R. Maulini, S. Blaser, T. Gresch, A. Muller, G. Scalari, J. Faist
Journal: APL Photonics
APL Photonics 9, 036110 (2024)
https://doi.org/10.1063/5.0188616
Published: March 2024
View article titled, Quantum cascade lasers as broadband sources via strong RF modulation
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Journal Articles

Anti-correlation phenomena in quantum cascade laser frequency combs

Editor’s Pick
B. Chomet, T. Gabbrielli, D. Gacemi, F. Cappelli, L. Consolino, P. De Natale, F. Kapsalidis, A. Vasanelli, Y. Todorov, J. Faist, C. Sirtori
Journal: APL Photonics
APL Photonics 8, 106106 (2023)
https://doi.org/10.1063/5.0160103
Published: October 2023
View article titled, Anti-correlation phenomena in quantum cascade laser frequency combs
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Includes: Supplementary data
Journal Articles

An antipodal Vivaldi antenna for improved far-field properties and polarization manipulation of broadband terahertz quantum cascade lasers

U. Senica, E. Mavrona, T. Olariu, A. Forrer, M. Shahmohammadi, M. Beck, J. Faist, G. Scalari
Journal: Applied Physics Letters
Appl. Phys. Lett. 116, 161105 (2020)
https://doi.org/10.1063/5.0004038
Published: April 2020
View article titled, An antipodal Vivaldi antenna for improved far-field properties and polarization manipulation of broadband terahertz quantum cascade lasers
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Includes: Supplementary data
Journal Articles

Erratum: “Room temperature surface emission on large-area photonic crystal quantum cascade lasers” [Appl. Phys. Lett. 114 , 031102 (2019)]

Y. Liang, Z. Wang, J. Wolf, E. Gini, M. Beck, B. Meng, J. Faist, G. Scalari
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 019901 (2019)
https://doi.org/10.1063/1.5115123
Published: July 2019
View article titled, Erratum: “Room temperature surface emission on large-area photonic crystal quantum cascade lasers” [Appl. Phys. Lett. 114 , 031102 (2019)]
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Journal Articles

Thermoelectrically cooled THz quantum cascade laser operating up to 210 K

FeaturedScilight
L. Bosco, M. Franckié, G. Scalari, M. Beck, A. Wacker, J. Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 115, 010601 (2019)
https://doi.org/10.1063/1.5110305
Published: July 2019
View article titled, Thermoelectrically cooled THz quantum cascade laser operating up to 210 K
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Journal Articles

Room temperature surface emission on large-area photonic crystal quantum cascade lasers

Y. Liang, Z. Wang, J. Wolf, E. Gini, M. Beck, B. Meng, J. Faist, G. Scalari
Journal: Applied Physics Letters
Appl. Phys. Lett. 114, 031102 (2019)
https://doi.org/10.1063/1.5082279
Published: January 2019
View article titled, Room temperature surface emission on large-area photonic crystal quantum cascade lasers
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Includes: Supplementary data
Journal Articles

Gain dynamics in a heterogeneous terahertz quantum cascade laser

C. G. Derntl, G. Scalari, D. Bachmann, M. Beck, J. Faist, K. Unterrainer, J. Darmo
Journal: Applied Physics Letters
Appl. Phys. Lett. 113, 181102 (2018)
https://doi.org/10.1063/1.5049384
Published: October 2018
View article titled, Gain dynamics in a heterogeneous terahertz quantum cascade laser
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Journal Articles

Two-well quantum cascade laser optimization by non-equilibrium Green's function modelling

M. Franckié, L. Bosco, M. Beck, C. Bonzon, E. Mavrona, G. Scalari, A. Wacker, J. Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 112, 021104 (2018)
https://doi.org/10.1063/1.5004640
Published: January 2018
View article titled, Two-well quantum cascade laser optimization by non-equilibrium Green's function modelling
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Includes: Supplementary data
Journal Articles

Dual comb operation of λ ∼ 8.2 μm quantum cascade laser frequency comb with 1 W optical power

P. Jouy, J. M. Wolf, Y. Bidaux, P. Allmendinger, M. Mangold, M. Beck, J. Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 111, 141102 (2017)
https://doi.org/10.1063/1.4985102
Published: October 2017
View article titled, Dual comb operation of λ ∼ 8.2 <em>μ</em>m quantum cascade laser frequency comb with 1 W optical power
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Includes: Supplementary data
Journal Articles

Characterization of iron doped indium phosphide as a current blocking layer in buried heterostructure quantum cascade lasers

S. Nida, B. Hinkov, E. Gini, J. Faist
Journal: Journal of Applied Physics
J. Appl. Phys. 121, 094502 (2017)
https://doi.org/10.1063/1.4977243
Published: March 2017
View article titled, Characterization of iron doped indium phosphide as a current blocking layer in buried heterostructure quantum cascade lasers
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Journal Articles

Raman-strain relations in highly strained Ge: Uniaxial ⟨100⟩, ⟨110⟩ and biaxial (001) stress

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A. Gassenq, S. Tardif, K. Guilloy, I. Duchemin, N. Pauc, J. M. Hartmann, D. Rouchon, J. Widiez, Y. M. Niquet, L. Milord, T. Zabel, H. Sigg, J. Faist, A. Chelnokov, F. Rieutord, V. Reboud, V. Calvo
Journal: Journal of Applied Physics
J. Appl. Phys. 121, 055702 (2017)
https://doi.org/10.1063/1.4974202
Published: February 2017
View article titled, Raman-strain relations in highly strained Ge: Uniaxial ⟨100⟩, ⟨110⟩ and biaxial (001) stress
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Journal Articles

A patch-array antenna single-mode low electrical dissipation continuous wave terahertz quantum cascade laser

L. Bosco, C. Bonzon, K. Ohtani, M. Justen, M. Beck, J. Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 201103 (2016)
https://doi.org/10.1063/1.4967836
Published: November 2016
View article titled, A patch-array antenna single-mode low electrical dissipation continuous wave terahertz quantum cascade laser
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Journal Articles

Accurate strain measurements in highly strained Ge microbridges

A. Gassenq, S. Tardif, K. Guilloy, G. Osvaldo Dias, N. Pauc, I. Duchemin, D. Rouchon, J.-M. Hartmann, J. Widiez, J. Escalante, Y.-M. Niquet, R. Geiger, T. Zabel, H. Sigg, J. Faist, A. Chelnokov, F. Rieutord, V. Reboud, V. Calvo
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 241902 (2016)
https://doi.org/10.1063/1.4953788
Published: June 2016
View article titled, Accurate strain measurements in highly strained Ge microbridges
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Journal Articles

Negative free carrier absorption in terahertz quantum cascade lasers

C. Ndebeka-Bandou, M. Rösch, K. Ohtani, M. Beck, J. Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 091102 (2016)
https://doi.org/10.1063/1.4942889
Published: February 2016
View article titled, Negative free carrier absorption in terahertz quantum cascade lasers
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Includes: Supplementary data
Journal Articles

On-chip dual-comb based on quantum cascade laser frequency combs

G. Villares, J. Wolf, D. Kazakov, M. J. Süess, A. Hugi, M. Beck, J. Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 251104 (2015)
https://doi.org/10.1063/1.4938213
Published: December 2015
View article titled, On-chip dual-comb based on quantum cascade laser frequency combs
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Journal Articles

1.9% bi-axial tensile strain in thick germanium suspended membranes fabricated in optical germanium-on-insulator substrates for laser applications

A. Gassenq, K. Guilloy, G. Osvaldo Dias, N. Pauc, D. Rouchon, J.-M. Hartmann, J. Widiez, S. Tardif, F. Rieutord, J. Escalante, I. Duchemin, Y.-M. Niquet, R. Geiger, T. Zabel, H. Sigg, J. Faist, A. Chelnokov, V. Reboud, V. Calvo
Journal: Applied Physics Letters
Appl. Phys. Lett. 107, 191904 (2015)
https://doi.org/10.1063/1.4935590
Published: November 2015
View article titled, 1.9% bi-axial tensile strain in thick germanium suspended membranes fabricated in optical germanium-on-insulator substrates for laser applications
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Journal Articles

Measurements and simulations of the optical gain and anti-reflection coating modal reflectivity in quantum cascade lasers with multiple active region stacks

Y. Bidaux, R. Terazzi, A. Bismuto, T. Gresch, S. Blaser, A. Muller, J. Faist
Journal: Journal of Applied Physics
J. Appl. Phys. 118, 093101 (2015)
https://doi.org/10.1063/1.4929810
Published: September 2015
View article titled, Measurements and simulations of the optical gain and anti-reflection coating modal reflectivity in quantum cascade lasers with multiple active region stacks
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