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Journal Articles

Electrolyte gated graphene terahertz amplitude modulators

Syed Muhammad Abouzar Sarfraz, Alessandra Di Gaspare, Miriam Serena Vitiello, Gaetano Scamarcio
Journal: Applied Physics Letters
Appl. Phys. Lett. 124, 071114 (2024)
https://doi.org/10.1063/5.0176096
Published: February 2024
View article titled, Electrolyte gated graphene terahertz amplitude modulators
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Includes: Supplementary data
Journal Articles

Terahertz near-field nanoscopy based on detectorless laser feedback interferometry under different feedback regimes

Editor’s Pick
Eva A. A. Pogna, Carlo Silvestri, Lorenzo L. Columbo, Massimo Brambilla, Gaetano Scamarcio, Miriam S. Vitiello
Journal: APL Photonics
APL Photonics 6, 061302 (2021)
https://doi.org/10.1063/5.0048099
Published: June 2021
View article titled, Terahertz near-field nanoscopy based on detectorless laser feedback interferometry under different feedback regimes
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Includes: Supplementary data
Journal Articles

Linewidth measurement of mid infrared quantum cascade laser by optical feedback interferometry

Maria Carmela Cardilli, Maurizio Dabbicco, Francesco Paolo Mezzapesa, Gaetano Scamarcio
Journal: Applied Physics Letters
Appl. Phys. Lett. 108, 031105 (2016)
https://doi.org/10.1063/1.4940116
Published: January 2016
View article titled, Linewidth measurement of mid infrared quantum cascade laser by optical feedback interferometry
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Journal Articles

Non-equilibrium longitudinal and transverse optical phonons in terahertz quantum cascade lasers

Miriam S. Vitiello, Rita C. Iotti, Fausto Rossi, Lukas Mahler, Alessandro Tredicucci, Harvey E. Beere, David A. Ritchie, Qing Hu, Gaetano Scamarcio
Journal: Applied Physics Letters
Appl. Phys. Lett. 100, 091101 (2012)
https://doi.org/10.1063/1.3687913
Published: February 2012
View article titled, Non-equilibrium longitudinal and transverse optical phonons in terahertz quantum cascade lasers
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Proceedings Papers

Direct in-situ measurement of the ablation rate in short pulse laser percussion drilling of metal targets

Francesco Paolo Mezzapesa, Antonio Ancona, Teresa Sibillano, Francesca di Niso, Francesco de Lucia, Maurizio Dabbicco, Pietro Mario Lugarà, Gaetano Scamarcio
View Paper titled, Direct in-situ measurement of the ablation rate in short pulse laser percussion drilling of metal targets
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Journal Articles

Impact of nonequilibrium phonons on the electron dynamics in terahertz quantum cascade lasers

Rita Claudia Iotti, Fausto Rossi, Miriam Serena Vitiello, Gaetano Scamarcio, Lukas Mahler, Alessandro Tredicucci
Journal: Applied Physics Letters
Appl. Phys. Lett. 97, 033110 (2010)
https://doi.org/10.1063/1.3464977
Published: July 2010
View article titled, Impact of nonequilibrium phonons on the electron dynamics in terahertz quantum cascade lasers
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Journal Articles

Anisotropic heat propagation velocity in quantum cascade lasers

Miriam S. Vitiello, Gaetano Scamarcio
Journal: Applied Physics Letters
Appl. Phys. Lett. 96, 101101 (2010)
https://doi.org/10.1063/1.3352121
Published: March 2010
View article titled, Anisotropic heat propagation velocity in quantum cascade lasers
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Journal Articles

Probing quantum efficiency by laser-induced hot-electron cooling

Miriam S. Vitiello, Gaetano Scamarcio, Jerome Faist, Giacomo Scalari, Christophe Walther, Harvey E. Beere, David A. Ritchie
Journal: Applied Physics Letters
Appl. Phys. Lett. 94, 021115 (2009)
https://doi.org/10.1063/1.3054644
Published: January 2009
View article titled, Probing quantum efficiency by laser-induced hot-electron cooling
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Journal Articles

Microprobe photoluminescence assessment of the wall-plug efficiency in interband cascade lasers

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo, William W. Bewley, Mijin Kim, Chul-Soo Kim, Igor Vurgaftman, Jerry R. Meyer, Antonia Lops
Journal: Journal of Applied Physics
J. Appl. Phys. 104, 046101 (2008)
https://doi.org/10.1063/1.2968209
Published: August 2008
View article titled, Microprobe photoluminescence assessment of the wall-plug efficiency in interband cascade lasers
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Journal Articles

Time-resolved measurement of the local lattice temperature in terahertz quantum cascade lasers

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo
Journal: Applied Physics Letters
Appl. Phys. Lett. 92, 101116 (2008)
https://doi.org/10.1063/1.2894585
Published: March 2008
View article titled, Time-resolved measurement of the local lattice temperature in terahertz quantum cascade lasers
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Journal Articles

Improved thermal management of mid-IR quantum cascade lasers

Vincenzo Spagnolo, Antonia Lops, Gaetano Scamarcio, Miriam S. Vitiello, Cinzia Di Franco
Journal: Journal of Applied Physics
J. Appl. Phys. 103, 043103 (2008)
https://doi.org/10.1063/1.2840136
Published: February 2008
View article titled, Improved thermal management of mid-IR quantum cascade lasers
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Journal Articles

Influence of InAs, AlAs δ layers on the optical, electronic, and thermal characteristics of strain-compensated Ga In As ∕ Al In As quantum-cascade lasers

Miriam S. Vitiello, Tobias Gresch, Antonia Lops, Vincenzo Spagnolo, Gaetano Scamarcio, Nicolas Hoyler, Marcella Giovannini, Jérôme Faist
Journal: Applied Physics Letters
Appl. Phys. Lett. 91, 161111 (2007)
https://doi.org/10.1063/1.2798061
Published: October 2007
View article titled, Influence of InAs, AlAs δ layers on the optical, electronic, and thermal characteristics of strain-compensated Ga In As ∕ Al In As quantum-cascade lasers
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Journal Articles

Terahertz quantum cascade lasers with large wall-plug efficiency

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo, Sukhdeep S. Dhillon, Carlo Sirtori
Journal: Applied Physics Letters
Appl. Phys. Lett. 90, 191115 (2007)
https://doi.org/10.1063/1.2737129
Published: May 2007
View article titled, Terahertz quantum cascade lasers with large wall-plug efficiency
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Journal Articles

Comparative analysis of resonant phonon THz quantum cascade lasers

Christian Jirauschek, Giuseppe Scarpa, Paolo Lugli, Miriam S. Vitiello, Gaetano Scamarcio
Journal: Journal of Applied Physics
J. Appl. Phys. 101, 086109 (2007)
https://doi.org/10.1063/1.2719683
Published: April 2007
View article titled, Comparative analysis of resonant phonon THz quantum cascade lasers
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Journal Articles

Experimental investigation of the lattice and electronic temperatures in Ga 0.47 In 0.53 As ∕ Al 0.62 Ga 0.38 As 1 − x Sb x quantum-cascade lasers

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo, Antonia Lops, Quankui Yang, Christian Manz, Joachim Wagner
Journal: Applied Physics Letters
Appl. Phys. Lett. 90, 121109 (2007)
https://doi.org/10.1063/1.2717018
Published: March 2007
View article titled, Experimental investigation of the lattice and electronic temperatures in Ga 0.47 In 0.53 As ∕ Al 0.62 Ga 0.38 As 1 − x Sb x quantum-cascade lasers
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Journal Articles

Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo, Chris Worrall, Harvey E. Beere, David A. Ritchie, Carlo Sirtori, Jesse Alton, Stefano Barbieri
Journal: Applied Physics Letters
Appl. Phys. Lett. 89, 131114 (2006)
https://doi.org/10.1063/1.2357042
Published: September 2006
View article titled, Subband electronic temperatures and electron-lattice energy relaxation in terahertz quantum cascade lasers with different conduction band offsets
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Journal Articles

Thermal modeling of Ga In As ∕ Al In As quantum cascade lasers

Antonia Lops, Vincenzo Spagnolo, Gaetano Scamarcio
Journal: Journal of Applied Physics
J. Appl. Phys. 100, 043109 (2006)
https://doi.org/10.1063/1.2222074
Published: August 2006
View article titled, Thermal modeling of Ga In As ∕ Al In As quantum cascade lasers
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Journal Articles

Thermal properties of THz quantum cascade lasers based on different optical waveguide configurations

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo, Jesse Alton, Stefano Barbieri, Chris Worrall, Harvey E. Beere, David A. Ritchie, Carlo Sirtori
Journal: Applied Physics Letters
Appl. Phys. Lett. 89, 021111 (2006)
https://doi.org/10.1063/1.2220546
Published: July 2006
View article titled, Thermal properties of THz quantum cascade lasers based on different optical waveguide configurations
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Journal Articles

Electron-lattice coupling in bound-to-continuum THz quantum-cascade lasers

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo, Tonia Losco, Richard P. Green, Alessandro Tredicucci, Harvey E. Beere, David A. Ritchie
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 241109 (2006)
https://doi.org/10.1063/1.2211301
Published: June 2006
View article titled, Electron-lattice coupling in bound-to-continuum THz quantum-cascade lasers
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Journal Articles

Electronic spatial distribution of In 0.53 Ga 0.47 As ∕ Al As 0.56 Sb 0.44 quantum-cascade lasers

Miriam S. Vitiello, Gaetano Scamarcio, Vincenzo Spagnolo, Dmitry G. Revin, John Cockburn, Matthew J. Steer, Robert J. Airey
Journal: Journal of Applied Physics
J. Appl. Phys. 98, 086106 (2005)
https://doi.org/10.1063/1.2113416
Published: October 2005
View article titled, Electronic spatial distribution of In 0.53 Ga 0.47 As ∕ Al As 0.56 Sb 0.44 quantum-cascade lasers
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