Dr. Akira Sugiyama Profile

Dr. Akira Sugiyama

Principle Scientist at QST

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Author

Publications (7)

Proceedings Article | 5 August 2015 Open Access

Damage-controlled high power lasers and plasma mirror application

Hiromitsu Kiriyama, Yoshihiro Ochi, Masaharu Nishikino, Keisuke Nagashima, Tetsuya Kawachi, Ryoji Itakura, Akira Sugiyama, Masaki Kando, A. Pirozhkov, Mamiko Nishiuchi, Sergei Bulanov, Kimonori Kondo, Yoshiaki Kato

Proceedings Volume 9532, 95320A (2015) https://doi.org/10.1117/12.2185763

KEYWORDS: Plasma, Laser systems engineering, Optical amplifiers, Mirrors, Pulsed laser operation, Terahertz radiation, Laser induced damage, X-ray lasers, High power lasers, Vacuum ultraviolet

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Proceedings Article | 14 November 2013 Paper

Development of high resistant anti-reflection coating by using Al2O3/SiO2 multilayer

Yoshihiro Ochi, Keisuke Nagashima, Hajime Okada, Momoko Tanaka, Ryo Tateno, Yasuyuki Furukawa, Akira Sugiyama

Proceedings Volume 8885, 88851Z (2013) https://doi.org/10.1117/12.2030096

KEYWORDS: Antireflective coatings, Laser damage threshold, Multilayers, Silica, Laser induced damage, Picosecond phenomena, Coating, Optical amplifiers, Reflectivity, Pulsed laser operation

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Proceedings Article | 3 April 2003 Paper

Nd:YVO₄ and YVO₄ laser crystal integration by a direct bonding technique

Akira Sugiyama, Hiroyasu Fukuyama, Masaki Katsumata, Yukikatsu Okada

Proceedings Volume 4944, (2003) https://doi.org/10.1117/12.468296

KEYWORDS: Crystals, Laser crystals, Ions, Heat treatments, Interfaces, Surface finishing, Semiconductor lasers, Neodymium, Vanadium, Diffusion

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Proceedings Article | 6 October 2000 Paper

Feasibility study of a direct bonding technique for laser crystals

Akira Sugiyama, Hiroyasu Fukuyama, Yohei Kataoka, Akihiko Nishimura, Yukikatsu Okada

Proceedings Volume 4231, (2000) https://doi.org/10.1117/12.402813

KEYWORDS: Crystals, Laser crystals, Titanium, Ions, Interfaces, Aluminum, Laser bonding, Adaptive optics, Laser scattering, Wavefront distortions

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Proceedings Article | 3 April 2000 Paper

Thermal lens effects on highly pumped Yb:glass

Akihiko Nishimura, Katsuaki Akaoka, Akira Ohzu, Akira Sugiyama, Tsutomu Usami, Tohru Matoba

Proceedings Volume 3889, (2000) https://doi.org/10.1117/12.380911

KEYWORDS: Thermal effects, Glasses, Wavefront sensors, Sapphire lasers, Pulsed laser operation, Semiconductor lasers, Oscillators, Ytterbium, Sensors, Wavefront distortions

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Proceedings Article | 27 May 1998 Paper

High-energy flash-lamp-pumped Ti-sapphire laser for Yb:glass CPA

Akihiko Nishimura, Akira Ohzu, Akira Sugiyama, Yoichiro Maruyama, Takashi Arisawa, Hiroshi Takuma, John Nees, Subrat Biswal, Gerard Mourou, Edward Erickson, Susumu Owada, Sousuke Satou

Proceedings Volume 3265, (1998) https://doi.org/10.1117/12.308678

KEYWORDS: Pulsed laser operation, Sapphire lasers, Semiconductor lasers, Capacitors, Laser systems engineering, Switching, Silver, Reflectors, Reflectivity, Cerium

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SPIE Journal Paper | 1 April 1996

Characteristics of a pressure-tuned single-mode dye laser oscillator pumped by a copper vapor laser

Akira Sugiyama, Tsuyoshi Nakayama, Masaaki Kato, Yoichiro Maruyama, Takashi Arisawa

OE, Vol. 35, Issue 04, (April 1996) https://doi.org/10.1117/12.10.1117/1.600726

KEYWORDS: Dye lasers, Oscillators, Fabry–Perot interferometers, Refractive index, Glasses, Copper vapor lasers, Beam expanders, Prisms, Control systems, Output couplers

Showing 5 of 7 publications

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