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Osamu Wada

Osamu Wada

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
50
Citations
7824
World Ranking
2859
National Ranking
99

Materials Science

D-Index
50
Citations
8002
World Ranking
10315
National Ranking
637

Research.com Recognitions

  • 1997 - IEEE Fellow For his contributions to III-V semiconductor Optoelectronic Integrated Circuit (OEIC).

Overview

Osamu Wada is affiliated with Kobe University in Japan and works primarily in the fields of Materials Science, Engineering, and Physics and Astronomy. Their research spans several subfields, including Electrical and Electronic Engineering, Ceramics and Composites, Atomic and Molecular Physics and Optics, Materials Chemistry, and General Health Professions.

The main topics covered in their work include Terahertz technology and applications, Glass properties and applications, Photonic Crystals and Applications, Phase-change materials and chalcogenides, Skin and Cellular Biology Research, Silk-based biomaterials and applications, and RNA regulation and disease.

Recent publications by Osamu Wada include the following papers:

  • Intravenous allogeneic multilineage-differentiating stress-enduring cells in adults with dystrophic epidermolysis bullosa: a phase 1/2 open-label study, 2021, Journal of the European Academy of Dermatology and Venereology
  • High refractive index properties of oxyfluorosilicate glasses and a unified dielectric model of silicate oxide glasses in the sub-terahertz frequency region, 2020, Optical Materials Express
  • Systematic characterization of THz dielectric properties of multi-component glasses using the unified oscillator model, 2021, Optical Materials Express
  • Interrelationship among dielectric constant, energy band parameters and ionicity in multi-component oxide glasses revealed by optical- and THz-band spectroscopy, 2021, Journal of Non-Crystalline Solids
  • Electrically tunable dual-layer twisted nematic liquid crystal THz phase shifters with intermediate composite polymer thin film, 2022, Optical Materials Express

Osamu Wada frequently collaborates with several co-authors, including Ci-Ling Pan, Ramachari Doddoji, Chan-Shan Yang, Takashi Uchino, and Yukihiro Harada.

Their work has been published multiple times in notable venues such as Optical Materials Express, Journal of Applied Physics, Journal of the European Academy of Dermatology and Venereology, Journal of Non-Crystalline Solids, and Journal of Physics and Chemistry of Solids.

Osamu Wada was awarded the IEEE Fellow distinction in 1997 for contributions to III-V semiconductor Optoelectronic Integrated Circuit (OEIC).

Best Publications

  • Ultrafast intersubband relaxation (⩽150 fs) in AlGaN/GaN multiple quantum wells

    Norio Iizuka;Kei Kaneko;Nobuo Suzuki;Takashi Asano

  • Low dark current GaAs metal-semiconductor-metal (MSM) photodiodes using WSi x contacts

    M. Ito;O. Wada

  • Detection of a carcinogen, 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP), in cigarette smoke condensate.

    Shigeo Manabe;Kazuhiko Tohyama;Osamu Wada;Takemasa Aramaki

  • Femtosecond all-optical devices for ultrafast communication and signal processing

    Osamu Wada

  • Temperature Dependence of GaAs1-xBix Band Gap Studied by Photoreflectance Spectroscopy

    Junichi Yoshida;Takashi Kita;Osamu Wada;Kunishige Oe

  • Nonlinear gain dynamics in quantum-dot optical amplifiers and its application to optical communication devices

    T. Akiyama;H. Kuwatsuka;T. Simoyama;Y. Nakata

  • Electron spin relaxation in InGaAs/InP multiple-quantum wells

    Atsushi Tackeuchi;Osamu Wada;Yuji Nishikawa

  • Recent progress in optoelectric integrated circuits (OEIC's)

    O. Wada;T. Sakurai;T. Nakagami

  • Nonlinear processes responsible for nondegenerate four-wave mixing in quantum-dot optical amplifiers

    Tomoyuki Akiyama;Osamu Wada;Haruhiko Kuwatsuka;Takashi Simoyama

  • Room‐temperature electron spin dynamics in GaAs/AlGaAs quantum wells

    Atsushi Tackeuchi;Yuji Nishikawa;Osamu Wada

  • Very high speed GaInAs metal‐semiconductor‐metal photodiode incorporating an AlInAs/GaInAs graded superlattice

    O. Wada;H. Nobuhara;H. Hamaguchi;T. Mikawa

  • Terahertz demultiplexing by a single-shot time-to-space conversion using a film of squarylium dye J aggregates

    Makoto Furuki;Minquan Tian;Yasuhiro Sato;Lyong Sun Pu

  • Ion‐Beam Etching of InP and Its Application to the Fabrication of High Radiance InGaAsP / InP Light Emitting Diodes

    Osamu Wada

  • Design of impurity band-based photonic crystal waveguides and delay lines for ultrashort optical pulses

    Sheng Lan;Satoshi Nishikawa;Hiroshi Ishikawa;Osamu Wada

  • Polarization-Independent Photoluminescence from Columnar InAs/GaAs Self-Assembled Quantum Dots

    Takashi Kita;Osamu Wada;Hiroji Ebe;Yoshiaki Nakata

  • Detection of the carcinogen 2-amino-1-methyl-6-phenyl-imidazo[4,5-b]pyridine (PhIP) in beer and wine

    Shigeo Manabe;Hiramitsu Suzuki;Osamu Wada;Akira Ueki

  • Application of spectral-hole burning in the inhomogeneously broadened gain of self-assembled quantum dots to a multiwavelength-channel nonlinear optical device

    T. Akiyama;H. Kuwatsuka;T. Simoyama;Y. Nakata

  • Nonlinearity and recovery time of 1.55 [micro sign]m intersubband absorption in InGaAs/AlAs/AlAsSb coupled quantum wells

    T. Akiyama;N. Georgiev;T. Mozume;H. Yoshida

  • 1.55-μm picosecond all-optical switching by using intersubband absorption in InGaAs-AlAs-AlAsSb coupled quantum wells

    T. Akiyama;N. Georgiev;T. Mozume;H. Yoshida

  • Reliability of high radiance InGaAsP/InP LED́s operating in the 1.2-1.3 µm wavelength

    S. Yamakoshi;M. Abe;O. Wada;S. Komiya

  • InP-based materials and devices : physics and technology

    Osamu Wada;英機 長谷川

  • Artificial control of optical gain polarization by stacking quantum dot layers

    Takashi Kita;N. Tamura;Osamu Wada;M. Sugawara

Frequent Co-Authors

Shigenobu Yamakoshi
Shigenobu Yamakoshi Fujitsu (Japan)
Yoshiaki Nakata
Yoshiaki Nakata University of Tokyo
Ci-Ling Pan
Ci-Ling Pan National Tsing Hua University
Akito Kuramata
Akito Kuramata Novel Crystal Technology, Inc
Mark Hopkinson
Mark Hopkinson University of Sheffield
Hiroshi Ishikawa
Hiroshi Ishikawa National Institute of Advanced Industrial Science and Technology
Yoshitaka Okada
Yoshitaka Okada University of Tokyo
Hiroyuki Tanaka
Hiroyuki Tanaka Kyushu University
Takashi Asano
Takashi Asano Kyoto University
Susumu Noda
Susumu Noda Kyoto University

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