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Qing Hu
Qing Hu
Professor of Electrical Engineering and Computer Science, MIT
Verified email at mit.edu
Title
Cited by
Cited by
Year
Terahertz quantum cascade lasers operating up to∼ 200 K with optimized oscillator strength and improved injection tunneling
S Fathololoumi, E Dupont, CWI Chan, ZR Wasilewski, SR Laframboise, ...
Optics express 20 (4), 3866-3876, 2012
7082012
3.4-THz quantum cascade laser based on longitudinal-optical-phonon scattering for depopulation
BS Williams, H Callebaut, S Kumar, Q Hu, JL Reno
Applied Physics Letters 82 (7), 1015-1017, 2003
5852003
Operation of terahertz quantum-cascade lasers at 164 K in pulsed mode and at 117 K in continuous-wave mode
BS Williams, S Kumar, Q Hu, JL Reno
Optics express 13 (9), 3331-3339, 2005
5692005
Terahertz laser frequency combs
D Burghoff, TY Kao, N Han, CWI Chan, X Cai, Y Yang, DJ Hayton, JR Gao, ...
Nature Photonics 8 (6), 462-467, 2014
5202014
186 K operation of terahertz quantum-cascade lasers based on a diagonal design
S Kumar, Q Hu, JL Reno
Applied Physics Letters 94 (13), 2009
4542009
High-power terahertz quantum cascade lasers
BS Williams, S Kumar, Q Hu, JL Reno
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics …, 2006
4492006
Terahertz quantum-cascade laser at using metal waveguide for mode confinement
BS Williams, S Kumar, H Callebaut, Q Hu, JL Reno
Applied Physics Letters 83 (11), 2124-2126, 2003
4492003
Real-time terahertz imaging over a standoff distance (> 25meters)
AWM Lee, Q Qin, S Kumar, BS Williams, Q Hu, JL Reno
Applied Physics Letters 89 (14), 2006
3792006
Real-time imaging using a 4.3-THz quantum cascade laser and a 320/spl times/240 microbolometer focal-plane array
AWM Lee, BS Williams, S Kumar, Q Hu, JL Reno
IEEE Photonics Technology Letters 18 (13), 1415-1417, 2006
3752006
Real-time, continuous-wave terahertz imaging by use of a microbolometer focal-plane array
AWM Lee, Q Hu
Optics letters 30 (19), 2563-2565, 2005
3732005
High-power portable terahertz laser systems
A Khalatpour, AK Paulsen, C Deimert, ZR Wasilewski, Q Hu
Nature Photonics 15 (1), 16-20, 2021
3302021
Electromagnetic modeling of terahertz quantum cascade laser waveguides and resonators
S Kohen, BS Williams, Q Hu
Journal of applied physics 97 (5), 2005
2952005
Continuous-wave operation of terahertz quantum-cascade lasers above liquid-nitrogen temperature
S Kumar, BS Williams, S Kohen, Q Hu, JL Reno
Applied physics letters 84 (14), 2494-2496, 2004
2782004
Terahertz heterodyne receiver based on a quantum cascade laser and a superconducting bolometer
JR Gao, JN Hovenier, ZQ Yang, JJA Baselmans, A Baryshev, M Hajenius, ...
Applied Physics Letters 86 (24), 2005
2632005
A 1.8-THz quantum cascade laser operating significantly above the temperature of ℏω/kB
S Kumar, CWI Chan, Q Hu, JL Reno
Nature Physics 7 (2), 166-171, 2011
2492011
Surface-emitting distributed feedback terahertz quantum-cascade lasers in metal-metal waveguides
S Kumar, BS Williams, Q Qin, AWM Lee, Q Hu, JL Reno
Optics Express 15 (1), 113-128, 2007
2442007
Importance of coherence for electron transport in terahertz quantum cascade lasers
H Callebaut, Q Hu
Journal of Applied Physics 98 (10), 2005
2292005
Intrawell and interwell intersubband transitions in multiple quantum wells for far‐infrared sources
JH Smet, CG Fonstad, Q Hu
Journal of Applied Physics 79 (12), 9305-9320, 1996
2171996
Terahertz quantum-cascade laser operating up to 137 K
BS Williams, S Kumar, H Callebaut, Q Hu, JL Reno
Applied Physics Letters 83 (25), 5142-5144, 2003
2142003
Magnetic-field-assisted terahertz quantum cascade laser operating up to 225 K
A Wade, G Fedorov, D Smirnov, S Kumar, BS Williams, Q Hu, JL Reno
Nature Photonics 3 (1), 41-45, 2009
2082009
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Articles 1–20