Tatsushi Hamaguchi

709 total citations
23 papers, 416 citations indexed

About

Tatsushi Hamaguchi is a scholar working on Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics and Condensed Matter Physics. According to data from OpenAlex, Tatsushi Hamaguchi has authored 23 papers receiving a total of 416 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Electrical and Electronic Engineering, 19 papers in Atomic and Molecular Physics, and Optics and 13 papers in Condensed Matter Physics. Recurrent topics in Tatsushi Hamaguchi's work include Semiconductor Lasers and Optical Devices (20 papers), Semiconductor Quantum Structures and Devices (18 papers) and GaN-based semiconductor devices and materials (13 papers). Tatsushi Hamaguchi is often cited by papers focused on Semiconductor Lasers and Optical Devices (20 papers), Semiconductor Quantum Structures and Devices (18 papers) and GaN-based semiconductor devices and materials (13 papers). Tatsushi Hamaguchi collaborates with scholars based in Japan, Taiwan and United States. Tatsushi Hamaguchi's co-authors include Hironobu Narui, Noriyuki Fuutagawa, Hiroshi Nakajima, Masahiro Murayama, M. Tanaka, Masamichi Ito, Rintaro Koda, Noriko Kobayashi, Masaru Kuramoto and Hideki Watanabe and has published in prestigious journals such as Applied Physics Letters, Scientific Reports and Japanese Journal of Applied Physics.

In The Last Decade

Tatsushi Hamaguchi

19 papers receiving 353 citations

Peers

Countries citing papers authored by Tatsushi Hamaguchi

Since Specialization

Citations

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

Fields of papers citing papers by Tatsushi Hamaguchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tatsushi Hamaguchi

This figure shows the co-authorship network connecting the top 25 collaborators of Tatsushi Hamaguchi. A scholar is included among the top collaborators of Tatsushi Hamaguchi 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 Tatsushi Hamaguchi. Tatsushi Hamaguchi 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

#	Work	Indexed citations
1	Demonstration of optical polarization control for surface emission from c-plane InGaN quantum wells and determination of anisotropic deformation potential in InGaN alloy materials by applying external uniaxial stress 2025 ·Japanese Journal of Applied Physics ·(unknown), Atsushi Yamaguchi, (unknown), (unknown), Rintaro Koda, Tatsushi Hamaguchi	0
2	GaN-Based VCSELs with A Monolithic Curved Mirror: Challenges and Prospects 2023 ·Photonics ·Tatsushi Hamaguchi	11
3	Spontaneously implemented spatial coherence in vertical-cavity surface-emitting laser dot array 2022 ·Scientific Reports ·Tatsushi Hamaguchi, (unknown), Kentaro Hayashi, Jared A. Kearns, (unknown), (unknown), Noriko Kobayashi, (unknown), Kōichi Sato, Yuki Nakamura, (unknown), (unknown), Takumi Watanabe, (unknown), (unknown), Rintaro Koda, (unknown)	5
4	Narrow Emission of Blue GaN-Based Vertical-Cavity Surface-Emitting Lasers With a Curved Mirror 2022 ·IEEE photonics journal ·Kentaro Hayashi, Tatsushi Hamaguchi, Jared A. Kearns, Noriko Kobayashi, (unknown), (unknown), (unknown), Kōichi Sato, Yuki Nakamura, (unknown), (unknown), Takumi Watanabe, (unknown), (unknown), (unknown), Rintaro Koda, (unknown)	8
5	Latest Progress of High-Efficient Blue and Green VCSELs with Curved Mirror 2022 ·Proceedings of the International Display Workshops ·(unknown), Tatsushi Hamaguchi, Tomohiro Makino, Kentarō Hayashi, Jared A. Kearns, (unknown), Noriko Kobayashi, (unknown), Koichi Sato, Yuki Nakamura, (unknown), (unknown), T. Watanabe, (unknown), Seiji Kasahara, (unknown), (unknown), Eiji Nakayama, Rintaro Koda, (unknown)	2
6	Mode control in long cavity VCSELs with a curved mirror 2022 ·Jared A. Kearns, Tatsushi Hamaguchi, Kentaro Hayashi, (unknown), (unknown), (unknown), Noriko Kobayashi, (unknown), (unknown), (unknown), Kōichi Sato, Yuki Nakamura, (unknown), (unknown), Seiji Kasahara, (unknown), Yoshihiro Kudo, Rintaro Koda, (unknown)	3
7	Longitudinal mode control in long cavity VCSELs with a curved mirror 2022 ·Applied Physics Express ·Jared A. Kearns, Tatsushi Hamaguchi, Kentaro Hayashi, (unknown), (unknown), (unknown), Noriko Kobayashi, (unknown), (unknown), (unknown), Kōichi Sato, Yuki Nakamura, (unknown), Rintaro Koda, (unknown)	7
8	49‐2: Invited Paper: Blue and Green VCSEL for Full‐Color Display 2021 ·SID Symposium Digest of Technical Papers ·Tatsushi Hamaguchi, (unknown), (unknown), (unknown), Kentaro Hayashi, Noriko Kobayashi, (unknown), Kōichi Sato, Yuki Nakamura, Jared A. Kearns, (unknown), Rintaro Koda, (unknown), (unknown)	4
9	Narrow Divergence Emission from Blue GaN-based VCSELs with Curved Mirror 2021 ·IEEJ Transactions on Electronics Information and Systems ·Kentaro Hayashi, Tatsushi Hamaguchi, (unknown), (unknown), (unknown), Noriko Kobayashi, (unknown), Kōichi Sato, Yuki Nakamura, Jared A. Kearns, (unknown), Rintaro Koda, (unknown), (unknown)	0
10	Room-temperature continuous-wave operation of green vertical-cavity surface-emitting lasers with a curved mirror fabricated on {20−21} semi-polar GaN 2020 ·Applied Physics Express ·Tatsushi Hamaguchi, (unknown), Kentaro Hayashi, M. Tanaka, Masamichi Ito, (unknown), (unknown), Noriko Kobayashi, Hideki Watanabe, (unknown), Rintaro Koda, Katsunori Yanashima	31
11	Recent progress in GaN-based vertical-cavity surface-emitting lasers with lateral optical confinement due to an incorporated curved mirror 2019 ·Hiroshi Nakajima, Tatsushi Hamaguchi, M. Tanaka, Masamichi Ito, (unknown), (unknown), Kentaro Hayashi, (unknown), Noriko Kobayashi, Hideki Watanabe, Rintaro Koda, Katsunori Yanashima	1
12	Single transverse mode operation of GaN-based vertical-cavity surface-emitting laser with monolithically incorporated curved mirror 2019 ·Applied Physics Express ·Hiroshi Nakajima, Tatsushi Hamaguchi, M. Tanaka, Masamichi Ito, (unknown), (unknown), Kentaro Hayashi, (unknown), Noriko Kobayashi, Hideki Watanabe, Rintaro Koda, Katsunori Yanashima	26
13	A review on the latest progress of visible GaN-based VCSELs with lateral confinement by curved dielectric DBR reflector and boron ion implantation 2019 ·Japanese Journal of Applied Physics ·Tatsushi Hamaguchi, M. Tanaka, Hiroshi Nakajima	40
14	Sub-milliampere-threshold continuous wave operation of GaN-based vertical-cavity surface-emitting laser with lateral optical confinement by curved mirror 2019 ·Applied Physics Express ·Tatsushi Hamaguchi, Hiroshi Nakajima, M. Tanaka, Masamichi Ito, (unknown), (unknown), Noriko Kobayashi, (unknown), Kentaro Hayashi, Hideki Watanabe, Rintaro Koda, Katsunori Yanashima	30
15	GaN-based Vertical-Cavity Surface-Emitting Lasers Incorporating Dielectric Distributed Bragg Reflectors 2019 ·Applied Sciences ·Tatsushi Hamaguchi, Hiroshi Nakajima, Noriyuki Fuutagawa	14
16	Lateral optical confinement of GaN-based VCSEL using an atomically smooth monolithic curved mirror 2018 ·Scientific Reports ·Tatsushi Hamaguchi, M. Tanaka, (unknown), Hiroshi Nakajima, Masamichi Ito, (unknown), Noriko Kobayashi, (unknown), Hideki Watanabe, (unknown), Rintaro Koda, Hironobu Narui	54
17	Milliwatt‐class GaN‐based blue vertical‐cavity surface‐emitting lasers fabricated by epitaxial lateral overgrowth 2016 ·physica status solidi (a) ·Tatsushi Hamaguchi, Noriyuki Fuutagawa, (unknown), Masahiro Murayama, Hironobu Narui	62
18	Lateral carrier confinement of GaN-based vertical-cavity surface-emitting diodes using boron ion implantation 2016 ·Japanese Journal of Applied Physics ·Tatsushi Hamaguchi, Hiroshi Nakajima, Masamichi Ito, (unknown), (unknown), Noriyuki Fuutagawa, Hironobu Narui	29
19	Continuous wave operation of high power GaN-based blue vertical-cavity surface-emitting lasers using epitaxial lateral overgrowth 2016 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·Tatsushi Hamaguchi, Noriyuki Fuutagawa, (unknown), Masahiro Murayama, Hironobu Narui	5
20	Room-temperature continuous-wave operation of GaN-based vertical-cavity surface-emitting lasers fabricated using epitaxial lateral overgrowth 2015 ·Applied Physics Express ·(unknown), Noriyuki Fuutagawa, Tatsushi Hamaguchi, Masahiro Murayama, Masaru Kuramoto, Hironobu Narui	77

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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