Photonics materials and devices

[Professor] Kazuya Saito

Basic Information

Kazuya Saito

Degree

Doctor of Science (Waseda Univ. 1990/10)

Date of birth

1962.3.4

Laboratory Name

Frontier Materials Laboratory

Research Fields

Photonics materials and devices

Keywords

fiber, fiber laser, fiber ampliphier

Website

http://ttiweb.toyota-ti.ac.jp/1432/pub_semi_show.php?n=19

E-mail Address

Academic Background

Waseda Univ. Physics and Applied Physics Department Doctor course (1989)

Work History

Toyota Technological Institute, Professor (April 2009?present)
Toyota Technological Institute, Associate Professor (2001?2009)
Toyota Technological Insitute, Lecturer (1999?2001)
Toyota Technological Institute, Research Associate (1995?1998)
Waseda Univ. Visited Researcher (1993?1995)
Waseda Univ. Researcher  (1992?1993)
Waseda Unive. Reserach Associate (1990?1992)

Membership of Academic Societies

Physical Society of Japan
The Japan Society of Applied Physics

Research Themes

Ultra-low loss Optical Fiber
High power Fiber Laser
High efficient Fiber Ampliphier
Visible Fiber Laser
Physics of Silica Glass

Original Papers

[Academic Year]2008
[Articles]Mass fabrication of homogeneously Yb-doped silica nanoparticles and their spectroscopic properties
[Author]Xiong Liangming、 Edson Haruhico Sekiya、 Kazuya Saito
[Date of Issue]2008


[Academic Year]2008
[Articles]Mid-infrared spectroscopic detection of refractive index in a CO2 laser-written long-period fiber grating
[Author]T. Hirose、 Kazuya Saito、 K. Takada
[Date of Issue]2008


[Academic Year]2008
[Articles]Characterization of Yb3+ clusters in silica glass performs
[Author]V. Petit、 T. Okazaki、 Edson Haruhico Sekiya、 R. Bacus、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2008


[Academic Year]2008
[Articles]Fabrication of Yb-doped silica glass through the modification of MCVD process
[Author]Edson Haruhico Sekiya、 P. Barua、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2008


[Academic Year]2008
[Articles]Influences of Yb3+ ion concentration on the spectroscopic properties of silica glass
[Author]P. Barua、 Edson Haruhico Sekiya、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2008


[Academic Year]2008
[Articles]Improvement of Yb3+ doped optical fiber performs b using MCVD method
[Author]V. Petit、 Edson Haruhico Sekiya、 T. Okazaki、 P. Barua、 B. Yao、 K. Ohsono、 Kazuya Saito
[Date of Issue]2008


[Academic Year]2008
[Articles]Fictive temperature dependences of optical properties in Yb-doped silica glass
[Author]Kazuya Saito、 R. Yamamoto、 N. Kamiya、 Edson Haruhico Sekiya、 P. Barua
[Date of Issue]2008


[Academic Year]2007
[Articles]Fabrication of long-period fiber grating by CO2 laser-annealing in fiber-drawing process
[Author]T. Hirose、 Kazuya Saito、 S. Kojima、 Y. Bing、 K. Ohsono、 S. Sato、 K. Takada、 A. J. Ikushima
[Date of Issue]2007


[Academic Year]2007
[Articles]Density anomaly and microscopic structure in fluorine doped silica glass
[Author]N. Shimodaira、 H. Kakiuchida、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2007


[Academic Year]2007
[Articles]Structure and physical properties of sputter-deposited silica glss
[Author]A. J. Ikushima、 T. Hirose、 Kazuya Saito
[Date of Issue]2007


[Academic Year]2007
[Articles]Structure and physical properties of Yb-doped silica glass
[Author]Kazuya Saito、 Edson Haruhico Sekiya、 P. Barua、 A. J. Ikushima
[Date of Issue]2007


[Academic Year]2006
[Articles]Refractive-index and density changes of silica glass by halogen doping
[Author]H. Kakiuchida、 Edson Haruhico Sekiya、 N. Shimodaira、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2007


[Academic Year]2006
[Articles]Distributions of Self-Trapped Holes Continuums in Silica Glass
[Author]R. Wang、 Kazuya Saito
[Date of Issue]2006


[Academic Year]2006
[Articles]Microscopic structural changes of SiO2 glasses as a function of temperature investigated by in situ Raman spectroscopy
[Author]N. Shimodaira、 Kazuya Saito、 Edson Haruhico Sekiya、 A.J. Ikushima
[Date of Issue]2006


[Academic Year]2006
[Articles]High-temperature treatment of hydrogen loaded GeO2:SiO2 glasses for photonic device fabrication
[Author]M. Fokine、 H. Suzuki、 T. Goto、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2006


[Academic Year]2006
[Articles]Waveguide writing by CO2 laser annealing on sputtered silica film
[Author]T.Hirose、 M.Fokine、 Kazuya Saito、 A.J.Ikushima
[Date of Issue]2006


[Academic Year]2006
[Articles]Structural relaxation in sputter-deposited silica glass
[Author]Tomohiro Hirose、 Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2006


[Academic Year]2005
[Articles]Thermally induced second-order nonlinearity in silica-based glasses
[Author]M. Fokine、 Kazuya Saito、 A. Ikushima
[Date of Issue]2005


[Academic Year]2005
[Articles]Photo-bleaching of self-trapped holes in SiO2 glass
[Author]R. P. Wang、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2005


[Academic Year]2005
[Articles]Fluorine-doping concentration and fictive temperature dependence of self-trapped holes in SiO2 glasses.
[Author]R. P. Wang、 N. Tai、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2005


[Academic Year]2005
[Articles]Refractive index and density in F- and Cl-doped silica glasses
[Author]H. Kakiuchida、 N. Shimodaira、 Edson Haruhico Sekiya、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2005


[Academic Year]2005
[Articles]Control of glass forming process during fiber drawing to reduce the Rayleigh scattering loss
[Author]Kazuya Saito、 Edson Haruhico Sekiya、 A. J. Ikushima、 K. Ohsono、 Y. Kurosawa
[Date of Issue]2005


[Academic Year]2005
[Articles]Effects of fictive temperature and halogen doping on the boson peak in silica glass
[Author]N. Shimodaira、 Kazuya Saito、 N. Hiramitsu、 S. Matsushita、 A. J. Ikushima
[Date of Issue]2005


[Academic Year]2005
[Articles]Refractive index, density, and polarizability of silica glass with various fictive temperatures
[Author]H. Kakiuchida、 Kazuya Saito、 A. Ikushima
[Date of Issue]2004


[Academic Year]2004
[Articles]Effects of fictive temperature and halogen doping on the boson peak in silica glass
[Author]N. Shimodaira、 Kazuya Saito、 N. Hiramitsu、 S. Matsushita、 A. J. Ikushima
[Date of Issue]2005


[Academic Year]2004
[Articles]Early stage of phase separation of aluminoborosilicate glass for liquid crystal display substrate
[Author]Y. Kato、 H. Yamazaki、 T. Watanabe、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2004


[Academic Year]2004
[Articles]Structural change of OH-free fused quartz tube by blowing with hydrogen-oxygen flame
[Author]N. Kuzuu、 Y. Kokubo、 I. Serizawa、 L. H. Zeng)、 K. Fujii、 Masafumi Yamaguchi、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2004


[Academic Year]2004
[Articles]Defect formation and recovery processes in hydrogen-loaded silica fibers
[Author]Kazuya Saito、 M. Ito、 A. J. Ikushima、 S. Funahashi、 K. Imamura
[Date of Issue]2004


[Academic Year]2004
[Articles]Refractive index, density and polarizability of silica glass with various fictive temperature
[Author]Hiroshi Kakiuchida、 Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2004


[Academic Year]2003
[Articles]Structural relaxations in silica glass
[Author]Akira J. Ikushima、 Kazuya Saito
[Date of Issue]2004


[Academic Year]2003
[Articles]Specific Volume of Fluorine-Doped Silca Glass with Various Fictive Temperatures
[Author]Hiroshi Kakiuchida、 Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2004


[Academic Year]2003
[Articles]Density and concentration fluctuations in F-doped SiO2 glass
[Author]T. Watanabe、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2004


[Academic Year]2003
[Articles]Approach for reducing the Rayleigh scattering loss in optical fibers
[Author]Kazuya Saito、 Masafumi Yamaguchi、 A. J. Ikushima、 K. Ohsono (Optoelectronic system lab, Hitachi Cable Ltd.)、 Y. Kurosawa (Optoelectronic system lab, Hitachi Cable Ltd.)
[Date of Issue]2004


[Academic Year]2003
[Articles]Structural relaxation in silica glass
[Author]A. J. Ikushima、 Kazuya Saito、 H. Kakiuchida
[Date of Issue]2003


[Academic Year]2003
[Articles]Fictive temperature dependence of structural relaxation in silica glass
[Author]H. Kakiuchida、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2003


[Academic Year]2003
[Articles]Precise determination of fictive temperature of silica glass by infrared absorption spectrum
[Author]H. Kakiuchida、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2003


[Academic Year]2003
[Articles]Silica waveguides fabricated by oxidization of selectively anodized porous silicon
[Author]Seiichi Nagata、 Shinobu Matsushita、 Kazuya Saito、 Yoshio Ohshita、 Yoshinobu Maeda、 Masafumi Yamaguchi、 Akira J. Ikushima
[Date of Issue]2003


[Academic Year]2003
[Articles]Limit of the Rayleigh scattering loss in silica fiber
[Author]Kazuya Saito、 H. Yamaguchi、 K. Kakiuchida、 A. J. Ikushima、 K. Ohsono (Hitachi Cable, Ltd.)、 Y. Kurosawa (Hitachi Cable, Ltd.)
[Date of Issue]2003


[Academic Year]2003
[Articles]Effect of Chlorine on Rayleigh Scattering Reduction in Silica Glass
[Author]Hiroshi Kakiuchida、 Edson Haruhico Sekiya、 Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2003


[Academic Year]2003
[Articles]Fictive-temperature-dependence of photoinduced self-trapped holes in a-SiO2
[Author]Masafumi Yamaguchi、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2003


[Academic Year]2003
[Articles]Fictive temperature dependence of density fluctuation in SiO2 glass
[Author]T. Watanabe、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2003


[Academic Year]2003
[Articles]Reyleigh Scattering in Fluorine-Doped Silica Glass
[Author]Hiroshi Kakiuchida、 Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2003


[Academic Year]2002
[Articles]Rayleigh scattering in fluorine-doped silica glass
[Author]H. Kakiuchida、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2002


[Academic Year]2002
[Articles]Effects of halogen doping on structure of silica glass as a photonic material
[Author]H. Kakiuchida、 Kazuya Saito、 N. Hiramitsu、 A. J. Ikushima
[Date of Issue]2002


[Academic Year]2002
[Articles]Local structural relaxation around OH in silica glass
[Author]H. Kakiuchida、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2002


[Academic Year]2002
[Articles]Formation and relaxation processes of photoinduced defects in a Ge-doped SiO2 glass
[Author]Masafumi Yamaguchi、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2002


[Academic Year]2002
[Articles]Precise determination of fictive temperature of silica glass by infrared absorption spectrum
[Author]H. Kakiuchida、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2002


[Academic Year]2001
[Articles]Raman spectra of fluorine-doped silica glasses with various fictive temperatures
[Author]N. Shimodaira (Asahi Glass Co. Ltd.)、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]2002/3/15



[Academic Year]2001
[Articles]Effects of fluorine on structure, structural relaxation, and absorption edge in silica glass
[Author]Kazuya Saito、 A. J. Ikushima
[Date of Issue]2002


[Academic Year]2001
[Articles]Fictive temperature dependence of photo-induced defects in Ge:SiO2 glass
[Author]Noriaki Horiuchi、 Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2001


[Academic Year]2001
[Articles]Toward ultra-lucent optical fibers
[Author]Akira J. Ikushima、 Kazuya Saito、 Hiroshi Kakiuchida
[Date of Issue]2001


[Academic Year]2001
[Articles]Study of defect formation/relaxation processes in Ge-doped SiO2 by ArF laser irradiation
[Author]Makoto Yamaguchi、 Kazuya Saito、 Akira J. Ikushim
[Date of Issue]2001


[Academic Year]2000
[Articles]Absorption edge in silica glass
[Author]Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2000/10/1


[Academic Year]2000
[Articles]Silica glass : A material for photonics
[Author]Akira J. Ikushima、 Takumi Fujiwara、 Kazuya Saito
[Date of Issue]2000/8/1


[Academic Year]2000
[Articles]Silica Glass for Photonics
[Author]Kazuya Saito、 Akira J. Ikushima
[Date of Issue]2000


[Academic Year]2000
[Articles]Structural disorder and optical properties in silica glass
[Author]Kazuya Saito、 Hiroshi Kakiuchida、 Akira J. Ikushima
[Date of Issue]2000


[Academic Year]2000
[Articles]Effects of aluminum impurity on the structural relaxation in silica glass
[Author]Kazuya Saito、 Naoki Ogawa 、 Akira J. Ikushima、 Yasushi Tsurita、 Keiji Yamahara
[Date of Issue]2000


[Academic Year]1999
[Articles]VUV transmittance of fused silica glass influenced by thermal disorder
[Author]Noriaki Shimodaira(Asahi Glass Co. Ltd.)、 Kazuya Saito、 Akira J. Ikushima、 Toru Kamihori(Asahi Glass Co. Ltd.)、 Shuhei Yoshizawa(Asahi Glass Co. Ltd.)
[Date of Issue]1999


[Academic Year]1999
[Articles]Structural Relaxation Enhanced by Impurities in Silica Glass
[Author]Kazuya Saito、 Akira Ikushima
[Date of Issue]1999


[Academic Year]1999
[Articles]Dielectric relaxation in silica glass
[Author]H. Kakiuchida、 Kazuya Saito、 A. J. Ikushima
[Date of Issue]1999


[Academic Year]1999
[Articles]Improvement of the ultraviolet-proof property of silica glass fibers for ArF excimer-laser applications
[Author]Kazuya Saito、 A. J. Ikushima、 T. Kotani、 T. Miura
[Date of Issue]1999


[Academic Year]1999
[Articles]Effects of preirradiation and thermal annealing on photoinduced defects creation in synthetic silica glass
[Author]Kazuya Saito、 A. J. Ikushima、 T. Kotani、 T. Miura
[Date of Issue]1999


[Academic Year]1999
[Articles]Development of a wide-temperature range VUV and UV spectrophotometer and its applications to silica glass
[Author]Kazuya Saito、 A. J. Ikushima
[Date of Issue]1999


[Academic Year]1998
[Articles]Structural Relaxation enhanced by Cl ions in Silica Glass
[Author]Kazuya Saito、 A. J. Ikushima
[Date of Issue]1998


[Academic Year]1998
[Articles]Light-Scattering Study of the Glass Transition in Silica, with Practical Implications
[Author]Kazuya Saito、 H. Kakiuchida、 A. J. Ikushima
[Date of Issue]1998


[Academic Year]1998
[Articles]Light Scattering Studies on the Glass Transition and the Structure in Silica Glass
[Author]Kazuya Saito、 H. Kakiuchida、 A. J Ikushima
[Date of Issue]1998


[Academic Year]1997
[Articles]Investigation of the Origin of the Rayleigh Scattering in SiO2 Glass
[Author]Kazuya Saito、 H. Kakiuchida、 A. J Ikushima
[Date of Issue]1997


[Academic Year]1997
[Articles]Reduction of light-Scattering Loss in Silica Glass by the Structural relaxation of "Frozen-in"Density Fluctuations
[Author]Kazuya Saito、 A. J. Ikushima
[Date of Issue]1997


[Academic Year]1997
[Articles]A New Method of Developing Ultralow-Loss Glasses
[Author]Kazuya Saito、 A. J. Ikushima、 T. Ito、 A. Itoh
[Date of Issue]1997


[Academic Year]1997
[Articles]Structural Relaxation of the Frozen-in Density Fluctuations in Silica Glass
[Author]Kazuya Saito、 A. J. Ikushima
[Date of Issue]1997

Invited Lectures

[Academic Year]2010
[Lecture]International Laser Symposium Fiber and Disc[Speakers]Edson Haruhico Sekiya、 M. Amano、 Kazuya Saito
[Date of Lecture]2010


[Academic Year]2010
[Lecture]International Congress on Glass
[Speakers]Kazuya Saito
[Date of Lecture]2010

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