Concepedia

Author

Tatsushi Hamaguchi

Sony Computer Science LaboratoriesORCID

Also Known As

Tatsushi Hamaguchi

37

Publications

701

Citations

12

H-Index

18

Concepts

All Affiliations

Sony Computer Science LaboratoriesSony (Taiwan)Sumitomo Electric Industries (Japan)
TH

About

Tatsushi Hamaguchi is an author at Sony Computer Science Laboratories specializing in optoelectronics, engineering, and photonics.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

11

11

530

2

Applied Physics

9

9

484

3

Electrical Engineering

9

9

454

4

Graded-reflectivity Mirrors

2

2

52

5

Physics

1

1

33

Tatsushi Hamaguchi

×

13

Publications

608

Citations

12

H-Index

YearCitations

High-Power (over 100 mW) Green Laser Diodes on Semipolar $\{20\bar{2}1\}$ GaN Substrates Operating at Wavelengths beyond 530 nm

Shimpei Takagi, Yohei Enya, Takashi Kyono,

Applied Physics Express

2012

118

Room-temperature continuous-wave operation of GaN-based vertical-cavity surface-emitting lasers fabricated using epitaxial lateral overgrowth

Shouichiro Izumi, Noriyuki Fuutagawa, Tatsushi Hamaguchi,

Applied Physics Express

2015

90

Milliwatt‐class GaN‐based blue vertical‐cavity surface‐emitting lasers fabricated by epitaxial lateral overgrowth

Tatsushi Hamaguchi, Noriyuki Fuutagawa, Shouichiro Izumi,

physica status solidi (a)

2016

75

Lateral optical confinement of GaN-based VCSEL using an atomically smooth monolithic curved mirror

Tatsushi Hamaguchi, M. Tanaka, Jugo Mitomo,

Scientific Reports

2018

66

Long-Lifetime True Green Laser Diodes with Output Power over 50 mW above 525 nm Grown on Semipolar $\{20\bar{2}1\}$ GaN Substrates

Katsunori Yanashima, Hiroshi Nakajima, Kunihiko Tasai,

Applied Physics Express

2012

47

Sub-milliampere-threshold continuous wave operation of GaN-based vertical-cavity surface-emitting laser with lateral optical confinement by curved mirror

Tatsushi Hamaguchi, Hiroshi Nakajima, M. Tanaka,

Applied Physics Express

2019

41

Room-temperature continuous-wave operation of green vertical-cavity surface-emitting lasers with a curved mirror fabricated on {20−21} semi-polar GaN

Tatsushi Hamaguchi, Yukio Hoshina, Kentaro Hayashi,

Applied Physics Express

2020

41

Single transverse mode operation of GaN-based vertical-cavity surface-emitting laser with monolithically incorporated curved mirror

Hiroshi Nakajima, Tatsushi Hamaguchi, M. Tanaka,

Applied Physics Express

2019

35

Lateral carrier confinement of GaN-based vertical-cavity surface-emitting diodes using boron ion implantation

Tatsushi Hamaguchi, Hiroshi Nakajima, Masamichi Ito,

Japanese Journal of Applied Physics

2016

33

GaN-based Vertical-Cavity Surface-Emitting Lasers Incorporating Dielectric Distributed Bragg Reflectors

Tatsushi Hamaguchi, Hiroshi Nakajima, Noriyuki Fuutagawa

Applied Sciences

2019

22

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