Concepedia

Author

Masami Kumagai

NTT Basic Research Laboratories

Also Known As

Kumagai, M, M. Kumagai, Masami KUMAGAI, Masami Kumagai

29

Publications

690

Citations

7

H-Index

24

Concepts

All Affiliations

NTT Basic Research LaboratoriesNTT (Japan)The University of Tokyo
MK

About

Masami Kumagai is an author at NTT Basic Research Laboratories specializing in applied physics, engineering, and optoelectronics.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

7

7

665

2

Applied Physics

7

7

665

3

Electrical Engineering

3

3

115

4

Natural Sciences

1

1

81

5

Materials Engineering

1

1

36

Masami Kumagai

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7

Publications

665

Citations

7

H-Index

YearCitations

Excitonic and nonlinear-optical properties of dielectric quantum-well structures

Masami Kumagai, T. Takagahara

Physical review. B, Condensed matter

1989

291

Quantum wells with enhanced exciton effects and optical non-linearity

Eiichi Hanamura, Naoto Nagaosa, Masami Kumagai,

Materials Science and Engineering B

1988

155

Analytical solutions of the block-diagonalized Hamiltonian for strained wurtzite semiconductors

Masami Kumagai, S. L. Chuang, H. Ando

Physical review. B, Condensed matter

1998

81

Optical properties and indirect-to-direct transition of GaP/AlP (001) superlattices

Masami Kumagai, T. Takagahara, Eiichi Hanamura

Physical review. B, Condensed matter

1988

68

Selective MOVPE of GaN and Al Ga1−N with smooth vertical facets

Tetsuya Akasaka, Yasuyuki Kobayashi, Seigo Ando,

Journal of Crystal Growth

1998

36

Fabrication of an InGaN multiple-quantum-well laser diode featuring high reflectivity semiconductor/air distributed Bragg reflectors

Hailong Wang, Masami Kumagai, Takehiko Tawara,

Applied Physics Letters

2002

22

Highly reflective distributed Bragg reflectors using a deeply etched semiconductor/air grating for InGaN/GaN laser diodes

Tadashi Saitoh, Masami Kumagai, Hailong Wang,

Applied Physics Letters

2003

12

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