W. Ha

573 total citations
23 papers, 444 citations indexed

About

W. Ha is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Bioengineering. According to data from OpenAlex, W. Ha has authored 23 papers receiving a total of 444 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 12 papers in Atomic and Molecular Physics, and Optics and 2 papers in Bioengineering. Recurrent topics in W. Ha's work include Semiconductor Lasers and Optical Devices (12 papers), Photonic and Optical Devices (9 papers) and Semiconductor Quantum Structures and Devices (9 papers). W. Ha is often cited by papers focused on Semiconductor Lasers and Optical Devices (12 papers), Photonic and Optical Devices (9 papers) and Semiconductor Quantum Structures and Devices (9 papers). W. Ha collaborates with scholars based in United States and France. W. Ha's co-authors include J. S. Harris, Mark A. Wistey, Seth R. Bank, Vincent Gambin, G. Carey, Seongsin Kim, Evan P. Thrush, Ofer Levi, Jason Deich and Stephen J Smith and has published in prestigious journals such as IEEE Journal of Quantum Electronics, Journal of Crystal Growth and Electronics Letters.

In The Last Decade

W. Ha

23 papers receiving 418 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
W. Ha United States 10 401 305 85 83 24 23 444
Huapu Pan United States 14 612 1.5× 340 1.1× 33 0.4× 26 0.3× 19 0.8× 36 638
Pinghui S. Yeh Taiwan 10 366 0.9× 214 0.7× 75 0.9× 57 0.7× 58 2.4× 25 423
Z.H. Zhu United States 13 581 1.4× 404 1.3× 26 0.3× 78 0.9× 48 2.0× 38 646
E. Anemogiannis United States 10 497 1.2× 355 1.2× 22 0.3× 109 1.3× 11 0.5× 18 594
Shiyu Xie United Kingdom 13 326 0.8× 230 0.8× 21 0.2× 31 0.4× 19 0.8× 28 362
T. M. Slipchenko Spain 9 129 0.3× 181 0.6× 55 0.6× 158 1.9× 54 2.3× 19 319
Karl Joachim Ebeling Germany 13 558 1.4× 368 1.2× 86 1.0× 40 0.5× 55 2.3× 46 641
Ian Sandall United Kingdom 12 367 0.9× 323 1.1× 14 0.2× 74 0.9× 96 4.0× 47 439
C. Ito United States 12 381 1.0× 254 0.8× 61 0.7× 24 0.3× 51 2.1× 47 446
H. Shen United States 12 499 1.2× 552 1.8× 93 1.1× 53 0.6× 110 4.6× 22 624

Countries citing papers authored by W. Ha

Since Specialization
Citations

This map shows the geographic impact of W. Ha'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 W. Ha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites W. Ha more than expected).

Fields of papers citing papers by W. Ha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by W. Ha. 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 W. Ha. The network helps show where W. Ha may publish in the future.

Co-authorship network of co-authors of W. Ha

This figure shows the co-authorship network connecting the top 25 collaborators of W. Ha. A scholar is included among the top collaborators of W. Ha based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with W. Ha. W. Ha is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Griffith, Zach, et al.. (2010). A 206–294GHz 3-stage amplifier in 35nm InP mHEMT, using a thin-film microstrip environment. 2010 IEEE MTT-S International Microwave Symposium. 1–1. 1 indexed citations
2.
Hacker, J.B., et al.. (2010). A wafer-level interposer based microwave circuit and system integration technology. 2010 IEEE MTT-S International Microwave Symposium. 1–1. 4 indexed citations
3.
Yang, Nancy, Mayank T. Bulsara, Eugene A. Fitzgerald, et al.. (2009). Thermal considerations for advanced SOI substrates designed for III-V/Si heterointegration. DSpace@MIT (Massachusetts Institute of Technology). 1–2. 3 indexed citations
4.
Ha, W., et al.. (2009). 3.3: Real Time Brightness Compensation for a‐Si:H TFT Backplane AMOLED. SID Symposium Digest of Technical Papers. 40(1). 9–11. 2 indexed citations
5.
Lubyshev, D., J. M. Fastenau, Miguel Urteaga, et al.. (2009). Monolithically Integrated III-V and Si CMOS Devices on Silicon on Lattice Engineered Substrates (SOLES). 3 indexed citations
6.
Kazior, T.E., J. R. LaRoche, D. Lubyshev, et al.. (2009). Progress and challenges in the direct monolithic integration of III–V devices and Si CMOS on silicon substrates. DSpace@MIT (Massachusetts Institute of Technology). 22. 100–104. 3 indexed citations
7.
Fitzgerald, Eugene A., Mayank T. Bulsara, Yinan Bai, et al.. (2008). Monolithic III-V/Si integration. 1421–1424. 2 indexed citations
8.
Lubyshev, D., J. M. Fastenau, Ying Wu, et al.. (2008). Monolithic integration of InP-based transistors on Si substrates using MBE. Journal of Crystal Growth. 311(7). 1979–1983. 51 indexed citations
9.
Boutros, K. S., et al.. (2008). Laterally engineered field‐plate GaN HEMTs for millimeter‐wave applications. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 5(6). 2022–2025. 1 indexed citations
10.
Kazemi, Hooman, K. Shinohara, G. Nagy, et al.. (2007). First THz and IR characterization of nanometer-scaled antenna-coupled InGaAs/InP Schottky-diode detectors for room temperature infrared imaging. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 6542. 65421J–65421J. 13 indexed citations
11.
Zhang, Qiang, A. V. Nurmikko, Erich P. Ippen, et al.. (2005). Characteristics of a high-speed passively mode-locked surface-emitting semiconductor InGaAs laser diode. IEEE Photonics Technology Letters. 17(3). 525–527. 5 indexed citations
12.
Zhang, Qiang, A. V. Nurmikko, A. Mooradian, et al.. (2004). Operation of a Passively Mode-Locked Extended-Cavity Surface-Emitting Diode Laser in Multi-GHz Regime. IEEE Photonics Technology Letters. 16(3). 885–887. 15 indexed citations
13.
Thrush, Evan P., Ofer Levi, W. Ha, et al.. (2004). Integrated semiconductor vertical-cavity surface-emitting lasers and PIN photodetectors for biomedical fluorescence sensing. IEEE Journal of Quantum Electronics. 40(5). 491–498. 90 indexed citations
14.
Zhang, Qiang, et al.. (2004). Picosecond pulse generation from passively modelocked vertical cavity diode laser at up to 15 GHz pulse repetition rate. Electronics Letters. 40(1). 34–36. 34 indexed citations
15.
Thrush, Evan P., Ofer Levi, W. Ha, et al.. (2003). Integrated semiconductor fluorescence sensor for portable bio-medical diagnostics. Conference on Lasers and Electro-Optics. 824–826. 2 indexed citations
16.
Bank, Seth R., Mark A. Wistey, H. B. Yuen, et al.. (2003). Low-threshold CW GaInNAsSb/GaAs laser at 1.49 µm. Electronics Letters. 39(20). 1445–1446. 40 indexed citations
17.
Ha, W., Vincent Gambin, Mark A. Wistey, et al.. (2002). Long wavelength GaInNAs ridge waveguide lasers with GaNAs barriers. 1. 332–333. 1 indexed citations
18.
Ha, W., et al.. (2002). Long wavelength GaInNAsSb/GaNAsSb multiple quantum well lasers. Electronics Letters. 38(6). 277–278. 30 indexed citations
19.
Ha, W., Vincent Gambin, Seth R. Bank, et al.. (2002). Long-wavelength GaInNAs(Sb) lasers on GaAs. IEEE Journal of Quantum Electronics. 38(9). 1260–1267. 49 indexed citations
20.
Ha, W., Vincent Gambin, Mark A. Wistey, et al.. (2002). Multiple-quantum-well GaInNAs-GaNAs ridge-waveguide laser diodes operating out to 1.4 /spl mu/m. IEEE Photonics Technology Letters. 14(5). 591–593. 57 indexed citations

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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