G. Hasnain

2.7k citations

59 papers · 2.1k indexed · h-index 22

Impact in

Atomic and Molecular Physics, and Optics top 2%
- Semiconductor Quantum Structures and Devices
- Quantum and electron transport phenomena
Electrical and Electronic Engineering top 2%
- Photonic and Optical Devices
- Semiconductor Lasers and Optical Devices
- Advanced Semiconductor Detectors and Materials
- Optical Network Technologies

Papers in

Atomic and Molecular Physics, and Optics 43
- Semiconductor Quantum Structures and Devices 40
Electrical and Electronic Engineering 53
- Semiconductor Lasers and Optical Devices 36
- Photonic and Optical Devices 31
- Advanced Semiconductor Detectors and Materials 10
- Molecular Junctions and Nanostructures 5
- Semiconductor materials and devices 5

Co-authors: B. F. Levine C. G. Bethea L. T. Florez R. J. Malik C.J. Chang-Hasnain N. G. Stoffel J. P. Harbison A. C. Von Lehmen
Journals: Applied Physics Letters (17 papers)Electronics Letters (9 papers)IEEE Journal of Quantum Electronics (5 papers)IEEE Photonics Technology Letters (3 papers)Japanese Journal of Applied Physics (2 papers)
Partner nations: United States Germany United Kingdom

In The Last Decade

G. Hasnain

58 papers receiving 2.0k citations

Peers

Countries citing papers authored by G. Hasnain

Since Specialization

Citations

This map shows the geographic impact of G. Hasnain's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by G. Hasnain with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. Hasnain more than expected).

Fields of papers citing papers by G. Hasnain

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. Hasnain. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by G. Hasnain. The network helps show where G. Hasnain may publish in the future.

Co-authorship network

The 25 scholars most cited alongside G. Hasnain, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with G. Hasnain Line = papers co-authored together G. Hasnain links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	MEMs-HCG VCSELs for emerging sensing and datacoms applications Isabelle Louise Biff, Mengsu Yang, Samiksha Bisht, Luis Piña Prieto, N. Bandyopadhyay, J M Monsallier, G. Hasnain, Mike Huang, Chris Chase	2020	4
2	A Non-Oxide 850 nm VCSEL for High-Speed Datacom Applications Maria M Ossa, Ming-Te Cheng, L. M. F. Chirovsky, C. M. Ciesla, S.D. DeMars, Carl R. Hart, G. Hasnain, A. Abdelbaky Ahmed, Roberta Croce, K.P. Jackson, Weifeng Jiang, 貴美子浦崎, M. V. R. K. Murty, C.L. Shieh, Dong Sun, I.-H. Tan, D. Venables	2007	1
3	GaN-based tunnel junction in optical devices Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Tetsuya Takeuchi, G. Hasnain, S. Corzine, M. R. Hueschen, Richard Schneider, Maria Gorete Sacramento de Jesus, Mats Blomqvist, Ying‐Lan Chang, D. Lefforge, Michael R. Krames, Alexandra Tzortzi, Ayaka Mikami, Jung Han, M. Diagne, Cristhian Ferreira Falleiro, Eleni Makarona, A. V. Nurmikko	2002	1
4	Design and performance analysis of deep-etch air/nitride distributed Bragg reflector gratings for AlInGaN laser diodes Applied Physics Letters ·C. Marinelli, Mohammad Faraji Nejad, L.J. Sargent, Mariangela Gioannini, Nika Čabrić, RV Penty, I.H. White, P.J. Heard, Mohamed Benyoucef, M. Kuball, G. Hasnain, Tsutomu Takeuchi, Rodrigo Schneider	2001	18
5	Gain-switching of GaInN multiquantum well laserdiodes Electronics Letters ·C. Marinelli, I.Y. Khrushchev, Nika Čabrić, Richard V. Penty, I.H. White, Y. Kaneko, Satoshi Watanabe, N. Yamada, Tatsuya Takeuchi, A. Miller, Isamu Akasaki, G. Hasnain, Richard Schneider, Shih-Yuan Wang, Mengxi Tan	2000	13
6	Buried-mesa avalanche photodiodes IEEE Journal of Quantum Electronics ·G. Hasnain, Wengang Bi, Jaya Jaitly, John T. Anderson, N. Moll, Chung‐Yi Su, J. N. Hollenhorst, 大地佳多山, Tahir Q. Kashgari, В. Шпренгелъ, Dawn M. Fertitta	1998	15
7	Gain-switched GaAs vertical-cavity surface-emitting lasers IEEE Journal of Quantum Electronics ·J. M. Wiesenfeld, G. Hasnain, J.S. Perino, J. D. Wynn, R. E. Leibenguth, Maricel B. Barroga, ايلين محفوض	1993	25
8	Thirty-six-channel parallel optical data link using monolithic 2 × 18 arrays of fiber-pigtailed GaAs vertical-cavity lasers and p-i-n photodetectors Conference on Lasers and Electro-Optics ·G. Hasnain, R.A. Novotny, Jaco Krüger, R. E. Leibenguth	1992	2
9	Anomalous temporal response of gain guided surface emitting lasers Electronics Letters ·Niloy K. Dutta, Li-Wei Tu, G. Hasnain, G. J. Zydzik, Maria Rosario Campos Arenas, A.Y. Cho	1991	61
10	Effect of optical phonons on femtosecond pulse propagation in coplanar striplines G. Hasnain, K.W. Goossen, Wayne H. Knox	1990	1
11	Continuous wave top surface emitting quantum well lasers using hybrid metal/semiconductor reflectors Electronics Letters ·G. Hasnain, K. Tai, J. D. Wynn, Chiscuet Sánchez, R. Fischer, M. Hong, B. E. Weir, G. J. Zydzik, J. P. Mannáerts, John Gamelin, A.Y. Cho	1990	14
12	Mid-infrared detectors in the 3–5 μm band using bound to continuum state absorption in InGaAs/InAlAs multiquantum well structures Applied Physics Letters ·G. Hasnain, B. F. Levine, D. L. Sivco, Ministerio de Agricultura	1990	65
13	Tunable wavelength emission of a 3-mirror vertical cavity surface emitting laser C.J. Chang-Hasnain, Chung-En Zah, G. Hasnain, J. P. Harbison, L. T. Florez, N. G. Stoffel, Yoon-Jeong Seo	1990	2
14	Ultrafast Nonlinear Optical Effects in Biased Semiconductor Quantum Wells physica status solidi (b) ·D. S. Chemla, S. Schmitt‐Rink, Wayne H. Knox, David A. B. Miller, K.W. Goossen, G. Hasnain	1990	2
15	Broadband 8–12 μm high-sensitivity GaAs quantum well infrared photodetector Applied Physics Letters ·B. F. Levine, G. Hasnain, C. G. Bethea, Naresh Chand	1989	91
16	GaAs/AlGaAs multiquantum well infrared detector arrays using etched gratings Applied Physics Letters ·G. Hasnain, B. F. Levine, C. G. Bethea, R. A. Logan, John F. Walker, R. J. Malik	1989	93
17	High-speed measurement of the response time of a GaAs/AlxGa1−xAs multiquantum-well long-wavelength infrared detector Journal of Applied Physics ·C. G. Bethea, B. F. Levine, G. Hasnain, John F. Walker, R. J. Malik	1989	24
18	High Detectivity D* = 1.0 X 10 ¹⁰ cm√Hz/W GaAs/AlGaAs Multiquantum Well λ = 8.3 µm Infrared Detector Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·B. F. Levine, C. G. Bethea, G. Hasnain, John F. Walker, R. J. Malik	1988	2
19	GaAs/AlGaAs quantum-well, long-wavelength infra-red (LWIR) detector with a detectivity comparable to HgCdTe Electronics Letters ·B. F. Levine, C. G. Bethea, G. Hasnain, John F. Walker, R. J. Malik	1988	23
20	Doping superlattices grown in channeled GaAs substrates by molecular beam epitaxy through a built-in shadow mask Applied Physics Letters ·G. Hasnain, D. E. Mars, G. H. Döhler, Mototsugu Ogura, J. S. Smith	1987	10

About G. Hasnain

G. Hasnain is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Condensed Matter Physics, Spectroscopy and Instrumentation, having authored 59 papers that have together received 2.1k indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (40 papers), Semiconductor Lasers and Optical Devices (36 papers), Photonic and Optical Devices (31 papers), GaN-based semiconductor devices and materials (10 papers), Advanced Semiconductor Detectors and Materials (10 papers), Spectroscopy and Laser Applications (6 papers), Molecular Junctions and Nanostructures (5 papers) and Semiconductor materials and devices (5 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (1.5k citations), Electrical and Electronic Engineering (1.8k citations), Spectroscopy (268 citations), Condensed Matter Physics (171 citations) and Surfaces, Coatings and Films (64 citations). G. Hasnain has collaborated with scholars based in United States, Germany and United Kingdom. Frequent co-authors include B. F. Levine, C. G. Bethea, L. T. Florez, R. J. Malik, C.J. Chang-Hasnain, N. G. Stoffel, J. P. Harbison, A. C. Von Lehmen, Naresh Chand and J. R. Whinnery. Their work appears in journals such as Applied Physics Letters, Electronics Letters, IEEE Journal of Quantum Electronics, IEEE Photonics Technology Letters and Japanese Journal of Applied Physics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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