·
G. Sun, K. Shahzad, J. Gaines, and J.
Khurgin, “Room-temperature photopumped blue lasing in
ZnSe/ZnS0.06Se0.94 double heterostructures,”
Appl. Phys. Lett.
59, pp.310-311 (1991)
·
G. Sun and J. Khurgin, “Feasibility of optically pumped four-level
infrared lasers,” in Intersubband Transitions in Quantum Wells, (Edited
by E. Rosencher, B. Vinter,
and B. Levine, Plenum Press, New York, 1992), pp.219-226
·
G. Sun and J, Khurgin, “Optically pumped four-level infrared laser
based on intersubband transitions in multiple quantum
wells: feasibility study,” IEEE J.
Quantum Electron. QE-29,
pp.1104-1111 (1993)
·
G. Sun, L. Friedman, and R. A. Soref, “Intersubband
lasing lifetimes of SiGe/Si and GaAs/AlGaAs
multiple quantum well structures,” Appl.
Phys. Lett. 66,
pp.3425-3427 (1995)
·
J. Khurgin, G. Sun, L. Friedman, and R. A. Soref, “Comparative analysis
of optically-pumped intersubband lasers and intersubband Raman Oscillators,” J. Appl. Phys. 78,
pp.7398-7400 (1995)
·
G. Sun and L. Friedman, “Heavy-hole scattering by confined nonpolar optical phonons in a single Si1- xGex/Si
quantum well,” Phys. Rev. B 53,
pp.3966-3974 (1996)
·
L. Friedman, R. A. Soref, and G. Sun, “Quantum parallel laser: a unipolar superlattice intersubband laser,” IEEE
Photonics Technology Letters 9,
pp.593-595 (1997)
·
G. Sun, J. B. Khurgin, L. Friedman and R. A. Soref, “Tunable intersubband Raman laser in GaAs/AlGaAs
multiple quantum wells,” J. Opt. Soc. Am.
B 15, pp.648-651 (1998)
·
L. Friedman, R. A. Soref, and G.
Sun, “Silicon-based interminiband infrared
laser,” J. Appl. Phys. 83, pp.3480-3485 (1998)
·
G. Sun, Y. Lu, L. Friedman, and R. A. Soref, “Heavy-hole intersubband scattering by confined optical phonons in a
Si/ZnS superlattice,” Phys. Rev. B 57, pp.6550-6560 (1998)
·
G. Sun, Y. Lu, and J. B. Khurgin, “Intersubband
laser based on the subband dispersion of inverted
mass,” the focus issue of Optics Express
for Quantum Well Laser Design, 2,
pp.143-150 (1998)
·
G. Sun, Y. Lu, and J. B. Khurgin, “
·
R. A. Soref, L. Friedman, L. C. Lew Yan Voon,
L. R. Ram-Mohan, and G. Sun, “Progress toward silicon-based intersubband
lasers,” J. Vac. Sci. Technol. B 16(3), pp.1525-1528 (1998)
·
L. Friedman, R. A. Soref, G. Sun, and Y. Lu, “Theory of the strain-symmetrized Si-based Ge/Si superlattice laser,” IEEE
J. Selected Topics in Quantum Electron.4, pp.1029-1034
(1998)
·
L. Friedman, R. A. Soref, G. Sun, and Y. Lu, “Asymmetric strained-symmetrized Ge/Si interminiband laser,” IEEE
Photonics Technology Letters 10,
pp.1715-1717 (1998)
·
G. Sun, L. Friedman, and R. A.
Soref, “Light-hole to heavy-hole acoustic phonon scattering rate,” Phys. Rev. B, 62, pp.8114-8119
(2000)
·
L. Friedman, G. Sun, and
R. A. Soref, “SiGe/Si THz laser based on transitions
between inverted mass light-hole and heavy-hole subbands,”
Appl. Phys. Lett.
78, pp.401-403 (2001)
·
G. Sun, R. A. Soref, and J. B. Khurgin, “Phonon-pumped
terahertz inter-miniband laser,” IEEE J.
Selected Topics in Quantum Electron. 7, pp.376-380 (2001)
·
G. Sun and Richard Soref, “Phonon–pumped terahertz gain in
n-type GaAs/AlGaAs superlattice,”
Appl. Phys. Lett.
78, pp.3520-3522 (2001)
·
R. A. Soref and G. Sun,
“Terahertz gain in SiGe/Si quantum staircase
utilizing the heavy-hole inverted effective mass,” Appl. Phys. Lett. 79,
pp.3639-3641 (2001)
·
G. Sun, R. A. Soref, and Z. Ikonic,
“Promising SiGe superlattice
and quantum well laser candidates,” invited paper in Towards the First
Silicon Laser (Edited by L. Pavesi et al., Kluwer Academic Publishers, Netherlands, 2003), pp.293-306
·
G. Sun, R. A. Soref, and J. B. Khurgin,
“Reduced threshold current of a quantum dot laser in short period superlattice of indirect-band gap,” Appl. Phys. Lett. 84, pp.3861-3863 (2004)
·
G. Sun, R. A. Soref, and J. B. Khurgin, “The linewidth
enhancement factor α in quantum dot lasers with a short period superlattice of indirect bandgap,”
IEEE
Photonics Technology Lett. 16,
pp.2203-2205 (2004)
·
G. Sun, J. B. Khurgin, and R. A. Soref, “Nonlinear
all-optical GaN/AlGaN multi-quantum-well devices for
100 Gb/s
applications at l = 1.55 mm,” Appl. Phys. Lett. 87, pp.201108-201110 (2005)
·
G. Sun, J. B. Khurgin, and R. A. Soref, “Design
of a GaN/AlGaN intersubband
Raman laser electrically tunable over the 3~5 μm
atmospheric transmission window,” J. Appl. Phys. 99, p.33103 (2006)
·
S. C. Wang, R. A.
Soref, and G. Sun “Fabrication and Characteristics of GaN/AlGaN
multilayer structure for terahertz quantum cascade laser,” invited paper in
Terahertz Physics, Devices, and Systems, edited by Mehdi
Anwar, Anthony J. DeMaria, Michael S. Shur, Proc. of SPIE, 6373
(SPIE, Bellingham, WA, 2006) p.637309-1
·
G. S. Huang, T. C. Lu, H. H. Yao, H. C. Kuo, S. C. Wang, G. Sun, C.-W. Lin, L. Chang, R. A. Soref,
“GaN/AlGaN active regions for terahertz quantum
cascade lasers grown by low-temperature metal vapor deposition,” J. Crystal Growth 298, pp.687-690
(2007)
·
G. Sun, J. B. Khurgin, and R. A. Soref, “Practicable enhancement of spontaneous emission using
surface plasmons,” Appl. Phys.
Lett. 90, p.111107 (2007)
·
J. B. Khurgin, G. Sun,
and R. A. Soref, “Enhancement of luminescence efficiency using surface plasmon polaritons: figures of merit,” J. Opt. Soc. Am. B 24, pp.1968-1980 (2007)
·
G. Sun, H. H. Cheng, J. Menendez, J. B. Khurgin, and R. A. Soref, “Strain-free Ge/GeSiSn
quantum cascade lasers based on L-valley
intersubband transitions,” Appl. Phys. Lett. 90, p.251105 (2007)
·
K. Y. Wang, W. P.
Huang, H. H. Cheng, G. Sun, R. A. Soref, and Y. W. Suen
“Observation of type-I and type-II excitons in
strained Si/SiGe quantum-well structures,” Appl. Phys. Lett. 91,
p.072108 (2007)
·
J. B. Khurgin and
G. Sun,"Limits of luminescence efficiency
enhancement by surface plasmon polaritons,"
invited paper in Photonic Metamaterials,
edited by Mikhail A. Noginov, Nikolay
I. Zheludev, Allan D. Boardman, Nader Engheta, Proc. of SPIE 6638
(SPIE, Bellingham, WA, 2007) p.66380R
·
W. P. Huang, H.
H. Cheng, G. Sun, R. F. Lou, J. H. Yeh, and T. M. Shen, “The characteristic of strain relaxation on SiGe virtual substrate with thermal annealing,” Appl. Phys. Lett. 91, p.142102 (2007)