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研究成果 1982 2018

  • 495 引用
  • 10 h指数
  • 41 記事
  • 18 会議での発言
  • 7 Conference article
フィルター
記事
2018
Radium
Signal-To-Noise Ratio
Photons
Radioisotopes
Bone and Bones
Yttrium
Single-Photon Emission-Computed Tomography
Positron-Emission Tomography
Noise
Beta Particles
2 引用 (Scopus)

Influence of short pulse duration of carbon dioxide lasers on extreme ultraviolet emission from laser-produced plasmas

Amano, R., Dinh, T. H., Sasanuma, A., Arai, G., Hara, H., Fujii, Y., Hatano, T., Ejima, T., Jiang, W., Sunahara, A., Takahashi, A., Nakamura, D., Okada, T., Sakaue, K., Miura, T., O'Sullivan, G. & Higashiguchi, T., 7 2018, : : Japanese Journal of Applied Physics. 57, 7, 070311.

研究成果: ジャーナルへの寄稿記事

Carbon dioxide lasers
Semiconductor switches
Laser produced plasmas
carbon dioxide lasers
ultraviolet emission
2016
4 引用 (Scopus)

A Monte Carlo study on 223Ra imaging for unsealed radionuclide therapy

Takahashi, A., Miwa, K., Sasaki, M. & Baba, S., 6 1 2016, : : Medical physics. 43, 6, p. 2965-2974 10 p.

研究成果: ジャーナルへの寄稿記事

Photons
Radionuclide Imaging
Radioisotopes
Therapeutics
Monte Carlo Method
1 引用 (Scopus)

Analysis of the influence of 111In on 90Y-bremsstrahlung SPECT based on Monte Carlo simulation

Shiba, H., Takahashi, A., Baba, S., Himuro, K., Yamashita, Y. & Sasaki, M., 12 1 2016, : : Annals of Nuclear Medicine. 30, 10, p. 675-681 7 p.

研究成果: ジャーナルへの寄稿記事

Single-Photon Emission-Computed Tomography
Noise
Beta Particles
Gamma Rays
Photons
2015
Monte Carlo Method
Radiation Protection
Nuclear Medicine
Single-Photon Emission-Computed Tomography
Radioisotopes
5 引用 (Scopus)

Generation of radially polarized high energy mid-infrared optical vortex by use of a passive axially symmetric ZnSe waveplate

Wakayama, T., Oikawa, H., Sasanuma, A., Arai, G., Fujii, Y., Dinh, T. H., Higashiguchi, T., Sakaue, K., Washio, M., Miura, T., Takahashi, A., Nakamura, D., Okada, T., Yonemura, M. & Otani, Y., 8 24 2015, : : Applied Physics Letters. 107, 8, 081112.

研究成果: ジャーナルへの寄稿記事

zinc selenides
vortices
pulses
energy conversion efficiency
energy
8 引用 (Scopus)

Monte Carlo simulation of PET and SPECT imaging of 90Y

Takahashi, A., Himuro, K., Yamashita, Y., Komiya, I., Baba, S. & Sasaki, M., 4 1 2015, : : Medical Physics. 42, 4, p. 1926-1935 10 p.

研究成果: ジャーナルへの寄稿記事

Single-Photon Emission-Computed Tomography
Positron-Emission Tomography
Photons
Electrons
Noise
2013
28 引用 (Scopus)

Characteristics of extreme ultraviolet emission from mid-infrared laser-produced rare-earth Gd plasma

Higashiguchi, T., Li, B., Suzuki, Y., Kawasaki, M., Ohashi, H., Torii, S., Nakamura, D., Takahashi, A., Okada, T., Jiang, W., Miura, T., Endo, A., Dunne, P., O'Sullivan, G. & Makimura, T., 12 30 2013, : : Optics Express. 21, 26, p. 31837-31845 9 p.

研究成果: ジャーナルへの寄稿記事

ultraviolet emission
laser plasmas
infrared lasers
rare earth elements
energy conversion efficiency
2011
3 引用 (Scopus)

Micromachining of polymethylmethacrylate and polydimethylsiloxane using laser plasma soft X-rays

Torii, S., Makimura, T., Okazaki, K., Nakamura, D., Takahashi, A., Okada, T., Niino, H. & Murakami, K., 12 1 2011, : : Journal of Laser Micro Nanoengineering. 6, 3, p. 235-238 4 p.

研究成果: ジャーナルへの寄稿記事

Micromachining
Polydimethylsiloxane
micromachining
laser plasmas
Plasmas
1 引用 (Scopus)

Sub-wavelength micromachining of silica glass by irradiation of CO 2 laser with Fresnel diffraction

Okazaki, K., Torii, S., Makimura, T., Niino, H., Murakami, K., Nakamura, D., Takahashi, A. & Okada, T., 8 1 2011, : : Applied Physics A: Materials Science and Processing. 104, 2, p. 593-599 7 p.

研究成果: ジャーナルへの寄稿記事

Fresnel diffraction
Micromachining
silica glass
Carbon Monoxide
Fused silica
2010
10 引用 (Scopus)

Direct etching of poly(methyl methacrylate) using laser plasma soft X-rays

Torii, S., Makimura, T., Okazaki, K., Nakamura, D., Takahashi, A., Okada, T., Niino, H. & Murakami, K., 6 1 2010, : : Applied Physics Express. 3, 6, 066502.

研究成果: ジャーナルへの寄稿記事

Polymethyl methacrylates
laser plasmas
polymethyl methacrylate
Etching
etching

Micromachining of silica glass using EUV radiation of laser-produced plasma

Takahashi, A., Torii, S., Makimura, T., Murakami, K., Okazaki, K., Nakamura, D., Okada, T. & Niino, H., 2010, : : IEEJ Transactions on Electronics, Information and Systems. 130, 10

研究成果: ジャーナルへの寄稿記事

Laser produced plasmas
Micromachining
Fused silica
Ultraviolet radiation
Lasers

Micromachining of transparent materials with Fresnel diffraction of infrared radiation

Okazaki, K., Torii, S., Makimura, T., Niino, H., Murakami, K., Nakamura, D., Takahashi, A. & Okada, T., 12 1 2010, : : Journal of Laser Micro Nanoengineering. 5, 3, p. 269-272 4 p.

研究成果: ジャーナルへの寄稿記事

Fresnel diffraction
transparence
Micromachining
infrared radiation
silica glass
2008
8 引用 (Scopus)

Ablation dynamics of tin micro-droplet irradiated by double pulse laser used for extreme ultraviolet lithography source

Nakamura, D., Akiyama, T., Okazaki, K., Tamaru, K., Takahashi, A. & Okada, T., 2008, : : Journal Physics D: Applied Physics. 41, 24, 245210.

研究成果: ジャーナルへの寄稿記事

Extreme ultraviolet lithography
Tin
Ablation
ablation
Laser pulses
19 引用 (Scopus)

Emission characteristics of debris from CO2 and Nd:YAG laser-produced tin plasmas for extreme ultraviolet lithography light source

Takahashi, A., Nakamura, D., Tamaru, K., Akiyama, T. & Okada, T., 7 1 2008, : : Applied Physics B: Lasers and Optics. 92, 1, p. 73-77 5 p.

研究成果: ジャーナルへの寄稿記事

debris
YAG lasers
tin
light sources
lithography
4 引用 (Scopus)

Investigation of debris dynamics from laser-produced tin plasma for EUV lithography light source

Nakamura, D., Tamaru, K., Akiyama, T., Takahashi, A. & Okada, T., 9 1 2008, : : Applied Physics A: Materials Science and Processing. 92, 4, p. 767-772 6 p.

研究成果: ジャーナルへの寄稿記事

Extreme ultraviolet lithography
Tin
debris
Debris
Light sources
2007
1 引用 (Scopus)

Characteristics of extreme ultraviolet emission from CO 2 laser-produced plasma

Takahashi, A., Tanaka, H., Hashimoto, Y. & Okada, T., 1 1 2007, : : IEEJ Transactions on Electronics, Information and Systems. 127, 2, p. 155-159 5 p.

研究成果: ジャーナルへの寄稿記事

Laser produced plasmas
Conversion efficiency
Extreme ultraviolet lithography
Lasers
Tin
1 引用 (Scopus)

Development of visualization system of neutral particles generated from laser-produced Plasma for an EUV light source

Tanaka, H., Matsumoto, A., Takahashi, A. & Okada, T., 4 1 2007, : : Journal of Physics: Conference Series. 59, 1, p. 758-761 4 p., 162.

研究成果: ジャーナルへの寄稿記事

neutral particles
neutral atoms
laser plasmas
debris
ultraviolet radiation
21 引用 (Scopus)

Mitigation of fast ions generated from laser-produced Sn plasma for extreme ultraviolet light source by H2 gas

Nakamura, D., Tamaru, K., Hashimoto, Y., Okada, T., Tanaka, H. & Takahashi, A., 12 1 2007, : : Journal of Applied Physics. 102, 12, 123310.

研究成果: ジャーナルへの寄稿記事

ultraviolet radiation
light sources
gases
laser induced fluorescence
lasers
2006
24 引用 (Scopus)

Behavior of debris from laser-produced plasma for extreme ultraviolet light source measured by laser imaging technique

Tanaka, H., Hashimoto, Y., Tamaru, K., Takahashi, A. & Okada, T., 11 13 2006, : : Applied Physics Letters. 89, 18, 181109.

研究成果: ジャーナルへの寄稿記事

laser plasmas
debris
imaging techniques
ultraviolet radiation
laser induced fluorescence
2005
133 引用 (Scopus)

Comparative study on emission characteristics of extreme ultraviolet radiation from CO 2 and Nd:YAG laser-produced tin plasmas

Tanaka, H., Matsumoto, A., Akinaga, K., Takahashi, A. & Okada, T., 7 25 2005, : : Applied Physics Letters. 87, 4, 041503.

研究成果: ジャーナルへの寄稿記事

extreme ultraviolet radiation
laser plasmas
YAG lasers
tin
ultraviolet radiation
2004
2 引用 (Scopus)

Broadband light source based on stimulated Raman scattering in silica optical fiber for optical coherence tomography

Higashihata, M., Nakamura, T., Takahashi, A., Nakata, Y. & Okada, T., 7 2004, : : Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes. 43, 7 A, p. 4195-4197 3 p.

研究成果: ジャーナルへの寄稿記事

Stimulated Raman scattering
Optical tomography
Light sources
Optical fibers
light sources
12 引用 (Scopus)

Development of a target for laser-produced plasma EUV light source using Sn nano-particles

Tanaka, H., Akinaga, K., Takahashi, A. & Okada, T., 1 1 2004, : : Applied Physics A: Materials Science and Processing. 79, 4-6, p. 1493-1495 3 p.

研究成果: ジャーナルへの寄稿記事

Laser produced plasmas
laser plasmas
ultraviolet radiation
Light sources
light sources
33 引用 (Scopus)

Emission characteristics of extreme ultraviolet radiation from CO 2 laser-produced xenon plasma

Tanaka, H., Akinaga, K., Takahashi, A. & Okada, T., 4 15 2004, : : Japanese Journal of Applied Physics, Part 2: Letters. 43, 4 B

研究成果: ジャーナルへの寄稿記事

extreme ultraviolet radiation
Laser produced plasmas
Xenon
laser plasmas
Ultraviolet radiation
2003
2 引用 (Scopus)

Spectral dynamics of narrow-band F2 laser for optical lithography

Tanaka, H., Takahashi, A., Okada, T., Ariga, T., Nohdomi, R., Hotta, K. & Mizoguchi, H., 7 1 2003, : : Applied Physics B: Lasers and Optics. 76, 7, p. 735-740 6 p.

研究成果: ジャーナルへの寄稿記事

narrowband
lithography
lasers
simulation
injection
2002
5 引用 (Scopus)

Production of laser-heated plasma in high-pressure Ar gas and emission characteristics of vacuum ultraviolet radiation from Ar2 excimers

Tanaka, H., Takahashi, A., Okada, T., Maeda, M., Uchino, K., Nishisaka, T., Sumitani, A. & Mizoguchi, H., 4 1 2002, : : Applied Physics B: Lasers and Optics. 74, 4-5, p. 323-326 4 p.

研究成果: ジャーナルへの寄稿記事

far ultraviolet radiation
TEA lasers
ultraviolet emission
excimers
laser plasmas
2000
3 引用 (Scopus)

Ar2 excimer emission from a laser-heated plasma in a high-pressure argon gas

Takahashi, A., Okada, T., Hiyama, T., Maeda, M., Uchino, K., Nohdomi, R. & Mizoguchi, H., 12 18 2000, : : Applied Physics Letters. 77, 25, p. 4115-4117 3 p.

研究成果: ジャーナルへの寄稿記事

excimers
laser plasmas
argon
gases
laser beams
1999
9 引用 (Scopus)

Development of a 2 kHz F2 laser for 157 nm lithography

Nagai, S., Takehisa, K., Enami, T., Nishisaka, T., Fujimoto, J., Wakabayashi, O., Mizoguchi, H. & Takahashi, A., 12 1 1999, : : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 38, 12 B, p. 7013-7016 4 p.

研究成果: ジャーナルへの寄稿記事

Lithography
repetition
lithography
Lasers
pulses
7 引用 (Scopus)

Performance improvement of a discharge-pumped ArF excimer laser by xenon gas addition

Kataoka, N., Itagaki, M., Uchino, K., Muraoka, K., Takahashi, A., Okada, T., Maeda, M., Hori, T., Terashima, K., Sumitani, A., Enami, T. & Mizoguchi, H., 12 1 1999, : : Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 38, 12 A, p. 6735-6738 4 p.

研究成果: ジャーナルへの寄稿記事

Xenon
Excimer lasers
Discharge (fluid mechanics)
excimer lasers
xenon
1998
10 引用 (Scopus)
Gas heating
Laser produced plasmas
laser plasmas
gas temperature
Kinetics
1995
7 引用 (Scopus)

Numerical analysis of electrical breakdown induced by laser irradiation in n2/o2 gas mixture

Takahashi, A. & Nishijima, K., 1 1 1995, : : Japanese Journal of Applied Physics. 34, 5R, p. 2471-2475 5 p.

研究成果: ジャーナルへの寄稿記事

Laser beam effects
electrical faults
Gas mixtures
numerical analysis
gas mixtures
2 引用 (Scopus)

Thomson-scattering diagnostics of Kr/Ne and Kr/He plasmas using a picosecond laser

Uchino, K., Kubo, T., Dozono, H., Yamakoshi, H., Muraoka, K., Maeda, M., Takahashi, A. & Kato, M., 8 1 1995, : : Applied Physics B Laser and Optics. 61, 2, p. 165-168 4 p.

研究成果: ジャーナルへの寄稿記事

Thomson scattering
rare gas-halide lasers
plasma dynamics
laser pumping
temporal resolution
1994
2 引用 (Scopus)

Laser-Induced Breakdown Characteristics Of Nonuniform Dc Corona Discharge Fields

Takahashi, A. & Nishijima, K., 1 1 1994, : : IEEE Transactions on Dielectrics and Electrical Insulation. 1, 4, p. 590-596 7 p.

研究成果: ジャーナルへの寄稿記事

Electric breakdown
Needles
Lasers
Electric potential
Excimer lasers
1991
4 引用 (Scopus)

Investigation of electron density and velocity distribution in high-pressure discharges for excimer laser pumping using laser Thomson scattering

Uchino, K., Kubo, Y., Muraoka, K., Sakoda, T., Yamakoshi, H., Kato, M., Takahashi, A. & Maeda, M., 12 1 1991, : : Journal of Applied Physics. 70, 1, p. 41-45 5 p.

研究成果: ジャーナルへの寄稿記事

laser pumping
Thomson scattering
excimer lasers
density distribution
rare gas-halide lasers
1989
4 引用 (Scopus)

Picosecond VUV anti-stokes raman laser pumped by a KrF laser

Takahashi, A., Maeda, M., Muraoka, K. & Akazaki, M., 1989, : : Japanese Journal of Applied Physics. 28, 2 A, p. L252-L255

研究成果: ジャーナルへの寄稿記事

Stimulated Raman scattering
Raman lasers
Raman spectra
Lasers
Excimer lasers
1987
10 引用 (Scopus)

Tunable VUV generation by anti-stokes stimulated raman conversion of xecl laser radiation

Takahashi, A., Matsumoto, O., Maeda, M. & Miyazoe, Y., 1 1 1987, : : Japanese Journal of Applied Physics. 26, 6A, p. 954-956 3 p.

研究成果: ジャーナルへの寄稿記事

Pumping (laser)
laser pumping
Light amplifiers
Dye lasers
Laser radiation
1985
2 引用 (Scopus)

A simple tunable short-pulse XeCl laser with high spectral brightness

Takahashi, A., Sumi, M. & Maeda, M., 9 1 1985, : : Optics Communications. 55, 3, p. 193-196 4 p.

研究成果: ジャーナルへの寄稿記事

Luminance
Laser pulses
brightness
Radiation
radiation
1984
8 引用 (Scopus)

Short Pulse Generation And Compression In Xeci Lasers

Takahashi, A., Maeda, M. & Noda, Y., 1984, : : IEEE Journal of Quantum Electronics. 20, 10, p. 1196-1201 6 p.

研究成果: ジャーナルへの寄稿記事

Laser pulses
absorbers
pulse duration
amplifiers
Saturable absorbers
1982

A Twin-Type Discharge-Pumped Excimer Laser

Maeda, M., Mizunami, T., Takahashi, A., Miyazoe, Y. & Sato, A., 1 1 1982, : : Japanese Journal of Applied Physics. 21, 12, 1 p.

研究成果: ジャーナルへの寄稿記事

Excimer lasers
excimer lasers
69 引用 (Scopus)

Kinetic model for self-sustained discharge xecl lasers

Maeda, M., Takahashi, A., Mizunami, T. & Miyazoe, Y., 1 1 1982, : : Japanese Journal of Applied Physics. 21, 8R, p. 1161-1169 9 p.

研究成果: ジャーナルへの寄稿記事

buffers
Kinetics
Boltzmann equation
Lasers
kinetics