T. Ohata

651 total citations
17 papers, 513 citations indexed

About

T. Ohata is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, T. Ohata has authored 17 papers receiving a total of 513 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Atomic and Molecular Physics, and Optics, 16 papers in Electrical and Electronic Engineering and 3 papers in Materials Chemistry. Recurrent topics in T. Ohata's work include Semiconductor Quantum Structures and Devices (17 papers), Semiconductor Lasers and Optical Devices (8 papers) and Solid State Laser Technologies (8 papers). T. Ohata is often cited by papers focused on Semiconductor Quantum Structures and Devices (17 papers), Semiconductor Lasers and Optical Devices (8 papers) and Solid State Laser Technologies (8 papers). T. Ohata collaborates with scholars based in Japan, Taiwan and United States. T. Ohata's co-authors include Hiroyuki Okuyama, Akira Ishibashi, Satoshi Itoh, K. Nakano, Masao Ikeda, M. Ozawa, Yukie Mori, Naofumi Nakayama, Norikazu Nakayama and Yoshifumi Mori and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Japanese Journal of Applied Physics.

In The Last Decade

T. Ohata

17 papers receiving 488 citations

Peers

Countries citing papers authored by T. Ohata

Since Specialization

Citations

This map shows the geographic impact of T. Ohata'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 T. Ohata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Ohata more than expected).

Fields of papers citing papers by T. Ohata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Ohata

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

All Works

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17 of 17 papers shown

#	Work	Indexed citations
1	Device Structures and Characteristics of Laser Diodes with ZnMgSSe Cladding Layers 1995 ·physica status solidi (b) ·T. Ohata, Satoshi Itoh, Naofumi Nakayama, Satoshi Matsumoto, K. Nakano, M. Ozawa, Hiroyuki Okuyama, Shigetaka Tomiya, Masao Ikeda, Akira Ishibashi	7
2	Operation and dynamics of ZnSe/ZnMgSSe double heterostructure blue laser diode at room temperature 1995 ·Applied Physics Letters ·Hiroyuki Okuyama, (unknown), Satoshi Itoh, Norikazu Nakayama, T. Ohata, Akira Ishibashi	25
3	High-Efficiency ZnCdSe/ZnSSe/ZnMgSSe Green Light-Emitting Diodes 1995 ·Optical Review ·Norikazu Nakayama, S. Kijima, Satoshi Itoh, T. Ohata, Akira Ishibashi, Yoshifumi Mori	10
4	ZnCdSe/ZnSSe/ZnMgSSe SCH Laser Diode with a GaAs Buffer Layer 1994 ·Japanese Journal of Applied Physics ·Satoshi Itoh, Norikazu Nakayama, Satoshi Matsumoto, (unknown), K. Nakano, M. Ozawa, Hiroyuki Okuyama, Shigetaka Tomiya, T. Ohata, Masao Ikeda, Akira Ishibashi, Yoshifumi Mori	42
5	Continuous-wave operation of ZnMgSSe based blue-greenlaser diodesunder high temperature and high output power 1994 ·Electronics Letters ·(unknown), Hiroyuki Okuyama, (unknown), Satoshi Itoh, M. Ozawa, T. Ohata, K. Nakano, Masao Ikeda, Akihiro Ishibashi, Yusuke Mori	14
6	A study of internal absorption in Zn(Cd)Se/ZnMgSSe semiconductor lasers 1994 ·Journal of Applied Physics ·Kenji Kondo, (unknown), (unknown), (unknown), Hiroyuki Okuyama, Satoshi Ito, T. Ohata, K. Nakano, Akira Ishibashi	33
7	ZnCdSe/ZnSe/ZnMgSSe Separate-Confinement Heterostructure Laser Diode with Various Cd Mole Fractions 1994 ·Japanese Journal of Applied Physics ·Satoshi Itoh, Norikazu Nakayama, T. Ohata, M. Ozawa, Hiroyuki Okuyama, K. Nakano, Masao Ikeda, Akira Ishibashi, Yoshifumi Mori	18
8	Continuous-wave operation of 489.9 nm blue laser diode at room temperature 1993 ·Electronics Letters ·(unknown), Satoshi Itoh, Hiroyuki Okuyama, M. Ozawa, T. Ohata, K. Nakano, Masao Ikeda, Akira Ishibashi, Yukie Mori	73
9	491-nm ZnCeSe/ZnSe/ZnMgSSe SCH Laser Diode with a Low Operating Voltage 1993 ·Japanese Journal of Applied Physics ·Satoshi Itoh, Norikazu Nakayama, T. Ohata, M. Ozawa, Hiroyuki Okuyama, K. Nakano, Akira Ishibashi, Masao Ikeda, Yoshifumi Mori	21
10	Room temperature pulsed operation of 498 nm laser with ZnMgSSe cladding layers 1993 ·Electronics Letters ·Satoshi Itoh, Hiroyuki Okuyama, Satoshi Matsumoto, (unknown), T. Ohata, T. Miyajima, Akira Ishibashi, Katsuhiro Akimoto	39
11	Room temperature continuous operation of blue-green laser diodes 1993 ·Electronics Letters ·Naofumi Nakayama, Satoshi Itoh, T. Ohata, K. Nakano, Hiroyuki Okuyama, M. Ozawa, Akira Ishibashi, Masao Ikeda, Yukie Mori	165
12	Low threshold AlGaAs BH lasers fabricated by one-step MOCVD 1988 ·Electronics Letters ·Hironobu Narui, T. Ohata, Yoichiro Mori	6
13	Yield dependency on length of AlGaAs/GaAs second-order distributed feedback lasers with cleaved facets 1987 ·Applied Physics Letters ·(unknown), T. Ohata, Tadashi Yamamoto, Chiaki Kojima	2
14	680-nm band GaInP/AlGaInP tapered stripe laser 1987 ·Applied Physics Letters ·Masao Ikeda, Hiromitsu Sato, T. Ohata, K. Nakano, (unknown), (unknown), Chiaki Kojima	29
15	Low threshold current AlGaAs/GaAs rib-waveguide separate-confinement-heterostructure distributed-feedback lasers grown by metalorganic chemical vapor deposition 1987 ·IEEE Journal of Quantum Electronics ·(unknown), Shinnosuke Hirata, T. Ohata, (unknown), Chiaki Kojima	6
16	Low-threshold AlGaAs/GaAs distributed feedback lasers fabricated by MOCVD 1986 ·Electronics Letters ·Shinnosuke Hirata, (unknown), T. Ohata, (unknown), (unknown), Hiroshi Ishikawa, Yusuke Mori, Chiaki Kojima	2
17	AlGaAs/GaAs distributed feedback laser diodes grown by MOCVD 1986 ·Journal of Crystal Growth ·T. Ohata, (unknown), Shinnosuke Hirata, (unknown), Hiroshi Ishikawa, (unknown), Yusuke Mori, Chiaki Kojima	21

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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