H. Sugahara

907 total citations
45 papers, 663 citations indexed

About

H. Sugahara is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, H. Sugahara has authored 45 papers receiving a total of 663 indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Electrical and Electronic Engineering, 7 papers in Atomic and Molecular Physics, and Optics and 3 papers in Condensed Matter Physics. Recurrent topics in H. Sugahara's work include Photonic and Optical Devices (23 papers), Optical Network Technologies (17 papers) and Semiconductor Lasers and Optical Devices (16 papers). H. Sugahara is often cited by papers focused on Photonic and Optical Devices (23 papers), Optical Network Technologies (17 papers) and Semiconductor Lasers and Optical Devices (16 papers). H. Sugahara collaborates with scholars based in Japan, United Kingdom and United States. H. Sugahara's co-authors include T. Enoki, Koichi Murata, Kimikazu Sano, Yuji Kodama, Takanobu Kosugi, Ryo Yamaguchi, Tadaomi Furuta, Yasuhiro Sato, Fumito Nakajima and Hiroshi Itô and has published in prestigious journals such as Applied Physics Letters, IEEE Journal of Solid-State Circuits and IEEE Transactions on Microwave Theory and Techniques.

In The Last Decade

H. Sugahara

40 papers receiving 611 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
H. Sugahara	641	259	37	32	31	45	663
R. Pullela	535 0.8×	316 1.2×	17 0.5×	50 1.6×	44 1.4×	31	598
J. Pusl	321 0.5×	198 0.8×	22 0.6×	35 1.1×	52 1.7×	17	400
D. Sawdai	333 0.5×	142 0.5×	9 0.2×	66 2.1×	8 0.3×	46	351
Gideon Yoffe	574 0.9×	285 1.1×	4 0.1×	23 0.7×	21 0.7×	50	624
F. Auracher	382 0.6×	220 0.8×	8 0.2×	39 1.2×	14 0.5×	36	465
M. Yaita	362 0.6×	224 0.9×	7 0.2×	19 0.6×	6 0.2×	21	394
Jared Hulme	981 1.5×	546 2.1×	11 0.3×	69 2.2×	7 0.2×	29	1.0k
Mohammed Bawatna	156 0.2×	189 0.7×	12 0.3×	86 2.7×	13 0.4×	10	289
Scott C. Dudley	225 0.4×	263 1.0×	5 0.1×	23 0.7×	15 0.5×	19	312

Countries citing papers authored by H. Sugahara

Since Specialization

Citations

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

Fields of papers citing papers by H. Sugahara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Sugahara

This figure shows the co-authorship network connecting the top 25 collaborators of H. Sugahara. A scholar is included among the top collaborators of H. Sugahara 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 H. Sugahara. H. Sugahara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Hirata, Akihiko, Takanobu Kosugi, Hiroyuki Takahashi, et al.. (2006). 120-GHz-band millimeter-wave photonic wireless link for 10-Gb/s data transmission. IEEE Transactions on Microwave Theory and Techniques. 54(5). 1937–1944. 225 indexed citations

Sano, Kimikazu, Hiroyuki Fukuyama, Koichi Murata, et al.. (2005). Up to 80-Gbit/s operations of 1:4 demultiplexer IC with InP HBTs. 4 pp.–4 pp.. 3 indexed citations

Fukuyama, Hiroyuki, Kimikazu Sano, M. Ida, et al.. (2005). InP/InGaAs DBHT parallel feedback amplifier with 14-dB gain and 91-GHz bandwidth. 659–662. 6 indexed citations

Kamitsuna, H., Y. Yamane, M. Tokumitsu, H. Sugahara, & M. Muraguchi. (2005). 40 Gbit/s/ch 2×2 switch IC using InP HEMTs. Electronics Letters. 41(9). 532–534.

Ishii, K., Kimikazu Sano, Koichi Murata, et al.. (2004). 90 Gbit/s 0.5 W decision circuit using InP/InGaAs double heterojunction bipolar transistors. Electronics Letters. 40(16). 1020–1021. 3 indexed citations

Sugahara, H., et al.. (2004). Development and experimental evaluations of "RS-2000" - a propagation simulator for UWB systems. 76–80. 17 indexed citations

Nakajima, Hiroki, Eiichi Sano, M. Ida, et al.. (2003). 90 GHz operation of a novel dynamic frequency divider using InP/InGaAs HBTs. e76 c. 43–46. 8 indexed citations

Murata, Koichi, et al.. (2003). 100-Gbit/s logic IC using 0.1-μm-gate-length InAlAs/InGaAs/InP HEMTs. 937–939. 16 indexed citations

Sano, Kimikazu, et al.. (2003). Optical receiver module using an InP HEMT transimpedance amplifier for over 40 Gbit/s. uwa2 1. 237–240. 4 indexed citations

10.

Ito, T., et al.. (2003). Flexible 40 Gbit/s WDM transmission beyond 1000 km enabled by 195 µm ² A _eff PSCF and AC-RZ signal format. Electronics Letters. 39(4). 386–388. 5 indexed citations

11.

Murata, Koichi, Kimikazu Sano, Hiroyuki Fukuyama, et al.. (2003). InP HEMT IC technology for 40 Gbit/s and beyond. 161–164. 4 indexed citations

12.

Murata, Koichi, Kimikazu Sano, H. Sugahara, & T. Enoki. (2002). Ultra-high-speed IC and OEIC technologies beyond 40 Gbit/s. European Conference on Optical Communication. 4. 1–2. 1 indexed citations

13.

Sugahara, H., et al.. (2002). Optimization of two-stage Raman converter based on P-doped fibre: modelling and experiment. 1. 74–75.

14.

Murata, Koichi, Kimikazu Sano, S. Sugitani, H. Sugahara, & T. Enoki. (2002). 100 Gbit/s multiplexing and demultiplexing IC operations in InP HEMT technology. Electronics Letters. 38(24). 1529–1531. 7 indexed citations

15.

Sugahara, H.. (2001). Analysis of power jitter induced by interchannel interactions in dispersion-managed optical soliton transmission systems. IEEE Photonics Technology Letters. 13(9). 963–965. 3 indexed citations

16.

Sugahara, H., Hiroki Kato, Takashi Inoue, Akihiro Maruta, & Yuji Kodama. (1999). Optimal dispersion management for a wavelength division multiplexed optical soliton transmission system. Journal of Lightwave Technology. 17(9). 1547–1559. 29 indexed citations

17.

Hirose, K., et al.. (1998). Kr<SUB>2</SUB>* Excimer Photon Source by Burst Driving Method. JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN. 82(Appendix). 86–86. 1 indexed citations

18.

Sugahara, H., Hiroki Kato, & Yuji Kodama. (1997). Maximum reductions of collision inducedfrequency shift in soliton-WDM systems withdispersion compensation. Electronics Letters. 33(12). 1065–1066. 30 indexed citations

19.

Ishibashi, Tadao, H. Sugahara, Hisashi Ito, et al.. (1994). Current gain deterioration in carbon-doped AlGaAs/GaAs heterojunction bipolar transistors during high-temperature bias stress tests. Materials Science and Engineering B. 28(1-3). 257–260. 10 indexed citations

20.

Maeda, Fumihiko, H. Sugahara, M. Oshima, & Osamu Michikami. (1991). Initial stages of Ga and As growth on EuBa2Cu3O7−y(001). Applied Physics Letters. 59(3). 363–365. 3 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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