K. Hiramoto

489 total citations
26 papers, 417 citations indexed

About

K. Hiramoto is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Materials Chemistry. According to data from OpenAlex, K. Hiramoto has authored 26 papers receiving a total of 417 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Electrical and Electronic Engineering, 14 papers in Atomic and Molecular Physics, and Optics and 6 papers in Materials Chemistry. Recurrent topics in K. Hiramoto's work include Semiconductor Quantum Structures and Devices (14 papers), Semiconductor Lasers and Optical Devices (14 papers) and Photonic and Optical Devices (11 papers). K. Hiramoto is often cited by papers focused on Semiconductor Quantum Structures and Devices (14 papers), Semiconductor Lasers and Optical Devices (14 papers) and Photonic and Optical Devices (11 papers). K. Hiramoto collaborates with scholars based in Japan and United Kingdom. K. Hiramoto's co-authors include Noriko Sata, Shik Shin, M. Ishigame, M. Sagawa, Shoichi Hosoya, Nobuo Niimura, K. Uomi, Mareo Ishigame, Kazunori Shinoda and Takeyo Tsukamoto and has published in prestigious journals such as Physical review. B, Condensed matter, Japanese Journal of Applied Physics and Journal of Crystal Growth.

In The Last Decade

K. Hiramoto

21 papers receiving 399 citations

Peers

K. Hiramoto
С. Ф. Дубинин Russia
R. E. Alonso Argentina
Jinsoo Park United States
M. A. Prosnikov Russia
Manuel Engel Austria
П. П. Серегин Russia
M. Diaf Algeria
L. Nosenzo Italy
V. E. Gusakov Belarus
P. A. Arsenev Latvia
С. Ф. Дубинин Russia
K. Hiramoto
Citations per year, relative to K. Hiramoto K. Hiramoto (= 1×) peers С. Ф. Дубинин

Countries citing papers authored by K. Hiramoto

Since Specialization
Citations

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

Fields of papers citing papers by K. Hiramoto

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Hiramoto

This figure shows the co-authorship network connecting the top 25 collaborators of K. Hiramoto. A scholar is included among the top collaborators of K. Hiramoto 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 K. Hiramoto. K. Hiramoto 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.
2.
Hatano, Tadashi, et al.. (2010). Demonstration of World-First 112 Gbit/s 1310 nm LAN-WDM Optical Transceiver for 100GbE and 100GbE over OTN Applications. Optical Fiber Communication Conference. PDPD3–PDPD3. 2 indexed citations
3.
Higuchi, Tohru, Takeyo Tsukamoto, Shu Yamaguchi, et al.. (2002). Protonic Conduction in the Single Crystal of Sc-Doped SrZrO3. Japanese Journal of Applied Physics. 41(Part 1, No. 11A). 6440–6442. 25 indexed citations
4.
5.
Higuchi, Tohru, Takeyo Tsukamoto, Noriko Sata, et al.. (2001). Protonic Conduction in the Single Crystals of SrZr0.95M0.05O3 (M=Y, Sc, Yb, Er). Japanese Journal of Applied Physics. 40(6R). 4162–4162. 44 indexed citations
6.
Higuchi, Tohru, T. Tsukamoto, Kiyoshi Kobayashi, et al.. (2001). Direct evidence ofp-typeSrTiO3by high-resolution x-ray absorption spectroscopy. Physical review. B, Condensed matter. 65(3). 35 indexed citations
7.
Hiramoto, K., M. Sagawa, T. Kikawa, & S. Tsuji. (1999). High-power and highly reliable operation of Al-Free InGaAs-InGaAsP 0.98-μm lasers with a window structure fabricated by Si ion implantation. IEEE Journal of Selected Topics in Quantum Electronics. 5(3). 817–821. 14 indexed citations
8.
Sagawa, M., et al.. (1997). Highly reliable and stable-lateral-mode operation of high-power 0.98-μm InGaAs-InGaAsP lasers with an exponential-shaped flared stripe. IEEE Journal of Selected Topics in Quantum Electronics. 3(2). 666–671. 10 indexed citations
9.
Hiramoto, K., et al.. (1997). Strain-Compensation Effect on the Reduction of Lattice Distortion in InGaAs/(In)GaAs(P) Strained Quantum-well Structures on GaAs Substrates. Japanese Journal of Applied Physics. 36(12B). L1632–L1632. 3 indexed citations
10.
Sagawa, M., et al.. (1996). High-power, highly-reliable operation of InGaAs/InGaAsP0.98 µm lasers with an exponential-shaped flared stripe. Electronics Letters. 32(24). 2277–2279. 6 indexed citations
11.
Sata, Noriko, K. Hiramoto, M. Ishigame, et al.. (1996). Site identification of protons inSrTiO3: Mechanism for large protonic conduction. Physical review. B, Condensed matter. 54(22). 15795–15799. 155 indexed citations
12.
Shinoda, Kazunori, et al.. (1996). Circular beam, high power operation of 0.98 µmInGaAs/InGaAsP lasers with a tapered waveguide spot-size expander. Electronics Letters. 32(12). 1101–1102. 1 indexed citations
13.
Sagawa, M., et al.. (1995). Highly reliable operation of strain-compensated0.98 µmInGaAs/InGaP/GaAs lasers with InGaAsP strained barriers for EDFAs. Electronics Letters. 31(3). 198–199. 5 indexed citations
14.
Sagawa, M., et al.. (1995). High-power highly-reliable operation of 0.98-μm InGaAs-InGaP strain-compensated single-quantum-well lasers with tensile-strained InGaAsP barriers. IEEE Journal of Selected Topics in Quantum Electronics. 1(2). 189–194. 35 indexed citations
15.
Shinoda, Kazunori, et al.. (1995). High-Reflectivity InGaP/GaAs Multilayer Reflector Grown by MOCVD for Highly Reliable 0.98-µm Vertical-Cavity Surface-Emitting Lasers. Japanese Journal of Applied Physics. 34(2S). 1253–1253.
16.
Sagawa, M., et al.. (1994). High power COD-free operation of 0.98 µm InGaAs/GaAs/InGaPlasers with non-injection regions near the facets. Electronics Letters. 30(17). 1410–1411. 19 indexed citations
17.
Sagawa, M., K. Hiramoto, Taku Tsuchiya, & S. Tsuji. (1993). High power and stable single-longitudinal-mode operation of 0.98-μm InGaAs/GaAs/InGaAsP/InGaP strained quantum well distributed feedback lasers. Conference on Lasers and Electro-Optics. 2 indexed citations
18.
Tsuji, S., et al.. (1993). Gain saturation characteristics of 1.55 μm MQW amplifiers and the bit error performance at 2.5 Gb/s-120 km transmission. Optical Amplifiers and Their Applications. MD4–MD4. 2 indexed citations
19.
Sagawa, M., K. Hiramoto, Taku Tsuchiya, S. Tsuji, & K. Uomi. (1992). Advantages of InGaAsP separate confinement layer in 0.98 μm InGaAs/GaAs/InGaP strained DQW lasers for high power operation at high temperature. Electronics Letters. 28(17). 1639–1640. 12 indexed citations
20.
Sagawa, M., K. Hiramoto, Taku Tsuchiya, & S. Tsuji. (1992). Stable single-longitudinal mode operation of 0.98 μm InGaAs/InGaAsP/GaAs strained quantum well distributed feedback lasers. Electronics Letters. 28(25). 2336–2337. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by С. Ф. Дубинин Breakdown of academic impact, for papers by R. E. Alonso Breakdown of academic impact, for papers by Jinsoo Park Breakdown of academic impact, for papers by M. A. Prosnikov Breakdown of academic impact, for papers by Manuel Engel Breakdown of academic impact, for papers by П. П. Серегин Breakdown of academic impact, for papers by M. Diaf Breakdown of academic impact, for papers by L. Nosenzo Breakdown of academic impact, for papers by V. E. Gusakov Breakdown of academic impact, for papers by P. A. Arsenev
Rankless by CCL
2026