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Journal Articles

A high carrier injection terahertz quantum cascade laser based on indirectly pumped scheme

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S. G. Razavipour, E. Dupont, C. W. I. Chan, C. Xu, Z. R. Wasilewski, S. R. Laframboise, Q. Hu, D. Ban
Journal: Applied Physics Letters
Appl. Phys. Lett. 104, 041111 (2014)
https://doi.org/10.1063/1.4862177
Published: January 2014
View articletitled, A high carrier injection terahertz quantum cascade laser based on indirectly pumped scheme
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Includes: Supplementary data
Journal Articles

An indirectly pumped terahertz quantum cascade laser with low injection coupling strength operating above 150 K

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S. G. Razavipour, E. Dupont, S. Fathololoumi, C. W. I. Chan, M. Lindskog, Z. R. Wasilewski, G. Aers, S. R. Laframboise, A. Wacker, Q. Hu, D. Ban, H. C. Liu
Journal: Journal of Applied Physics
J. Appl. Phys. 113, 203107 (2013)
https://doi.org/10.1063/1.4807580
Published: May 2013
View articletitled, An indirectly pumped terahertz quantum cascade laser with low injection coupling strength operating above 150 K
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Journal Articles

Effect of oscillator strength and intermediate resonance on the performance of resonant phonon-based terahertz quantum cascade lasers

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S. Fathololoumi, E. Dupont, Z. R. Wasilewski, C. W. I. Chan, S. G. Razavipour, S. R. Laframboise, Shengxi Huang, Q. Hu, D. Ban, H. C. Liu
Journal: Journal of Applied Physics
J. Appl. Phys. 113, 113109 (2013)
https://doi.org/10.1063/1.4795614
Published: March 2013
View articletitled, Effect of oscillator strength and intermediate resonance on the performance of resonant phonon-based terahertz quantum cascade lasers
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Journal Articles

A phonon scattering assisted injection and extraction based terahertz quantum cascade laser

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E. Dupont, S. Fathololoumi, Z. R. Wasilewski, G. Aers, S. R. Laframboise, M. Lindskog, S. G. Razavipour, A. Wacker, D. Ban, H. C. Liu
Journal: Journal of Applied Physics
J. Appl. Phys. 111, 073111 (2012)
https://doi.org/10.1063/1.3702571
Published: April 2012
View articletitled, A phonon scattering assisted injection and extraction based terahertz quantum cascade laser
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Journal Articles

Near-infrared to visible light optical upconversion by direct tandem integration of organic light-emitting diode and inorganic photodetector

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D. Ban, S. Han, Z. H. Lu, T. Oogarah, A. J. SpringThorpe, H. C. Liu
Journal: Applied Physics Letters
Appl. Phys. Lett. 90, 093108 (2007)
https://doi.org/10.1063/1.2710003
Published: February 2007
View articletitled, Near-infrared to visible light optical upconversion by direct tandem integration of organic light-emitting diode and inorganic photodetector
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Journal Articles

Terahertz quantum cascade lasers: Fabrication, characterization, and doping effect

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D. Ban, M. Wächter, H. C. Liu, Z. R. Wasilewski, M. Buchanan, G. C. Aers
Journal: Journal of Vacuum Science & Technology A
J. Vac. Sci. Technol. A 24, 778–782 (2006)
https://doi.org/10.1116/1.2174020
Published: May 2006
View articletitled, Terahertz quantum cascade lasers: Fabrication, characterization, and doping effect
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Journal Articles

Optical upconverter with integrated heterojunction phototransistor and light-emitting diode

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H. Luo, D. Ban, H. C. Liu, Z. R. Wasilewski, M. Buchanan
Journal: Applied Physics Letters
Appl. Phys. Lett. 88, 073501 (2006)
https://doi.org/10.1063/1.2162685
Published: February 2006
View articletitled, Optical upconverter with integrated heterojunction phototransistor and light-emitting diode
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Journal Articles

Effect of doping concentration on the performance of terahertz quantum-cascade lasers

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H. C. Liu, M. Wächter, D. Ban, Z. R. Wasilewski, M. Buchanan, G. C. Aers, J. C. Cao, S. L. Feng, B. S. Williams, Q. Hu
Journal: Applied Physics Letters
Appl. Phys. Lett. 87, 141102 (2005)
https://doi.org/10.1063/1.2067699
Published: September 2005
View articletitled, Effect of doping concentration on the performance of terahertz quantum-cascade lasers
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Journal Articles

Midinfrared optical upconverter

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D. Ban, H. Luo, H. C. Liu, Z. R. Wasilewski, Y. Paltiel, A. Raizman, A. Sher
Journal: Applied Physics Letters
Appl. Phys. Lett. 86, 201103 (2005)
https://doi.org/10.1063/1.1921330
Published: May 2005
View articletitled, Midinfrared optical upconverter
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Journal Articles

In situ resistance measurement of the p -type contact in InP–InGaAsP coolerless ridge waveguide lasers

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S. B. Kuntze, E. H. Sargent, J. K. White, K. Hinzer, St. J. Dixon-Warren, D. Ban
Journal: Applied Physics Letters
Appl. Phys. Lett. 86, 081111 (2005)
https://doi.org/10.1063/1.1869541
Published: February 2005
View articletitled, In situ resistance measurement of the p -type contact in InP–InGaAsP coolerless ridge waveguide lasers
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Journal Articles

Optimized GaAs ∕ AlGaAs light-emitting diodes and high efficiency wafer-fused optical up-conversion devices

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D. Ban, H. Luo, H. C. Liu, Z. R. Wasilewski, A. J. SpringThorpe, R. Glew, M. Buchanan
Journal: Journal of Applied Physics
J. Appl. Phys. 96, 5243–5248 (2004)
https://doi.org/10.1063/1.1785867
Published: November 2004
View articletitled, Optimized GaAs ∕ AlGaAs light-emitting diodes and high efficiency wafer-fused optical up-conversion devices
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Journal Articles

1.5 μm to 0.87 μm optical upconversion using wafer fusion technology

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H. Luo, D. Ban, H. C. Liu, A. J. SpringThorpe, Z. R. Wasilewski, M. Buchanan, R. Glew
Journal: Journal of Vacuum Science & Technology A
J. Vac. Sci. Technol. A 22, 788–791 (2004)
https://doi.org/10.1116/1.1689300
Published: May 2004
View articletitled, 1.5 μm to 0.87 μm optical upconversion using wafer fusion technology
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Journal Articles

Nanoscopic electric potential probing: Influence of probe–sample interface on spatial resolution

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S. B. Kuntze, E. H. Sargent, St. J. Dixon-Warren, J. K. White, K. Hinzer, D. Ban
Journal: Applied Physics Letters
Appl. Phys. Lett. 84, 601–603 (2004)
https://doi.org/10.1063/1.1643534
Published: January 2004
View articletitled, Nanoscopic electric potential probing: Influence of probe–sample interface on spatial resolution
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Journal Articles

Direct observation of lateral current spreading in ridge waveguide lasers using scanning voltage microscopy

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D. Ban, E. H. Sargent, K. Hinzer, St. J. Dixon-Warren, A. J. SpringThorpe, J. K. White
Journal: Applied Physics Letters
Appl. Phys. Lett. 82, 4166–4168 (2003)
https://doi.org/10.1063/1.1581982
Published: June 2003
View articletitled, Direct observation of lateral current spreading in ridge waveguide lasers using scanning voltage microscopy
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Journal Articles

Direct imaging of the depletion region of an InP p–n junction under bias using scanning voltage microscopy

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D. Ban, E. H. Sargent, St. J. Dixon-Warren, I. Calder, A. J. SpringThorpe, R. Dworschak, G. Este, J. K. White
Journal: Applied Physics Letters
Appl. Phys. Lett. 81, 5057–5059 (2002)
https://doi.org/10.1063/1.1528277
Published: December 2002
View articletitled, Direct imaging of the depletion region of an InP p–n junction under bias using scanning voltage microscopy
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Journal Articles

Two-dimensional transverse cross-section nanopotentiometry of actively driven buried-heterostructure multiple-quantum-well lasers

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D. Ban, E. H. Sargent, St. J. Dixon-Warren, I. Calder, T. Grevatt, G. Knight, J. K. White
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 20, 2401–2407 (2002)
https://doi.org/10.1116/1.1524150
Published: December 2002
View articletitled, Two-dimensional transverse cross-section nanopotentiometry of actively driven buried-heterostructure multiple-quantum-well lasers
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Journal Articles

Two-dimensional profiling of carriers in a buried heterostructure multi-quantum-well laser: Calibrated scanning spreading resistance microscopy and scanning capacitance microscopy

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D. Ban, E. H. Sargent, St. J. Dixon-Warren, T. Grevatt, G. Knight, G. Pakulski, A. J. SpringThorpe, R. Streater, J. K. White
Journal: Journal of Vacuum Science & Technology B
J. Vac. Sci. Technol. B 20, 2126–2132 (2002)
https://doi.org/10.1116/1.1511211
Published: October 2002
View articletitled, Two-dimensional profiling of carriers in a buried heterostructure multi-quantum-well laser: Calibrated scanning spreading resistance microscopy and scanning capacitance microscopy
Open the PDF for Two-dimensional profiling of carriers in a buried heterostructure multi-quantum-well laser: Calibrated scanning spreading resistance microscopy and scanning capacitance microscopy in another window