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Dive into the research topics where Yasutomi Iwahashi is active.

Publication


Featured researches published by Yasutomi Iwahashi.


Archive | 2005

Silica glass containing TiO2 and process for its production

Yasutomi Iwahashi; Akio Koike


Archive | 2005

Silica glass containing TiO2 and optical material for EUV lithography

Yasutomi Iwahashi; Akio Koike


Archive | 2010

Tio2-containing silica glass and optical member for lithography using the same

Akio Koike; Yasutomi Iwahashi; Shinya Kikugawa


Archive | 2006

PROCESS FOR PRODUCING SILICA GLASS CONTAINING TiO2, AND OPTICAL MATERIAL FOR EUV LITHOGRAPHY EMPLOYING SILICA GLASS CONTAINING TiO2

Akio Koike; Yasutomi Iwahashi; Noriaki Shimodaira; Shinya Kikugawa; Naoki Sugimoto


Archive | 2010

Tio2-containing silica glass

Akio Koike; Yasutomi Iwahashi; Shinya Kikugawa


Archive | 2012

TIO2-CONTAINING SILICA GLASS, AND OPTICAL MEMBER FOR EUV LITHOGRAPHY

Akio Koike; Yasutomi Iwahashi; Shinya Kikugawa


Archive | 2010

TiO2-containing quartz glass substrate

Yoshiaki Ikuta; Yasutomi Iwahashi; Kenji Okamura


Archive | 2010

Tio2-containing silica glass and optical member for euv lithography using high energy densities as well as special temperature controlled process for its manufacture

Akio Koike; Kenta Saito; Long Shao; Yasutomi Iwahashi; Shinya Kikugawa


Archive | 2010

Method for producing tio2-sio2 glass body, method for heat-treating tio2-sio2 glass body, tio2-sio2 glass body, and optical base for euvl

Akio Koike; Takahiro Mitsumori; Yasutomi Iwahashi; Tomonori Ogawa


Archive | 2010

PROCESS FOR PRODUCING POROUS QUARTZ GLASS OBJECT, AND OPTICAL MEMBER FOR EUV LITHOGRAPHY

Takahiro Mitsumori; Yasutomi Iwahashi; Akio Koike

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