Koichi Iwata

发表

Profile Measurement With A Phase-Shifting Common-Path Polarization Interferometer

Koichi Iwata, Takayuki Nishikawa, K. Iwata, 1990, Optics & Photonics.

Simulations of optical switching effects of a guided-mode resonant grating filter with a Kerr medium

Koichi Iwata, Hisao Kikuta, Akio Mizutani, 2003, SPIE Optics + Photonics.

Interferometric absolute measurement of flatness along circles and their unification

Koichi Iwata, Shohachi Sonozaki, Yoshihisa Iwahashi, 2003, International Commission for Optics.

Profile Measurement Using a Liquid Crystal Projector -Measurements of Surface with Locally Different Reflectivity-

Koichi Iwata, Satoshi Kakunai, Tohru Sakamoto, 1995 .

Refractive index imaging by computed tomography using an X-ray shearing interferometer

Koichi Iwata, Hisao Kikuta, Shuji Sugimoto, 2003, International Commission for Optics.

Refractive index sensor with a guided-mode resonant grating filter

Koichi Iwata, Hiroshi Toyota, Hisao Kikuta, 2001, Optical Engineering for Sensing and Nanotechnology.

Real-time polarimeter with a form-birefringent micro retarder array

Koichi Iwata, Tetsuya Hamamoto, Hiroshi Toyota, 2001, Optical Engineering for Sensing and Nanotechnology.

Optical Elements with Subwavelength Structured Surfaces

Koichi Iwata, Hiroshi Toyota, Hisao Kikuta, 2003, SPIE Optics + Photonics.

Fabrication of polymer cantilevers for force-controlled atomic force microscope

Choong Sik Park, Koichi Iwata, Toshiro Matsumoto, 2003, SPIE Optics + Photonics.

Imaging polarimetry with an micro-retarder array

Koichi Iwata, Hisao Kikuta, Nobuhiro Kato, 2002, Proceedings of the 41st SICE Annual Conference. SICE 2002..

Subwavelength gratings optimized for broadband quarter-wave plates

Koichi Iwata, Hisao Kikuta, Yasushi Ohira, 1996, Other Conferences.

RECENT IMPROVEMENTS IN INSTRUMENTATION FOR ULTRAFAST BROADBAND TRANSIENT ABSORPTION AT MHz REPETITION RATES

Koichi Iwata, William L. Weaver, Terry L. Gustafson, 1992 .

Video picture recorder

Koichi Iwata, Junji Takahashi, Masakatsu Makino, 1991 .

Phase-shifting common-path interferometers using double-focus lenses for surface profiling

Koichi Iwata, Hisao Kikuta, 1992, Other Conferences.

Studies of the excited states of biological systems using UV-excited resonance Raman and picosecond transient Raman spectroscopy

Koichi Iwata, William L. Weaver, Terry L. Gustafson, 1991, Other Conferences.

High resolution refractive index sensor with a crossed guided-mode resonant grating

Koichi Iwata, Hiroshi Toyota, Hisao Kikuta, 2005, SPIE Optics + Photonics.

X-ray shearing interferometer and tomographic reconstruction of refractive index from its data

Yoshihiro Takeda, Koichi Iwata, Hisao Kikuta, 2004, SPIE Optics + Photonics.

Deformation Measurement Of Lumbar Vertebra By Holographic Interferometry

Koichi Iwata, Toshiro Matsumoto, Ryo Nagata, 1988, Other Conferences.

Design and fabrication of guided-mode resonant grating filter with antireflection structured surface

Koichi Iwata, Hiroshi Toyota, Hisao Kikuta, 2003, SPIE Optics + Photonics.

Interferometric system for measuring position and orientation of a positioning stage

Choong Sik Park, Koichi Iwata, Hisao Kikuta, 2002, Other Conferences.

Two-dimensional analysis of generalized grating imaging in the Talbot-Lau arrangement

Koichi Iwata, 2012, Photonics Europe.

system is expected

Koichi Iwata, Takayuki Nishikawa, 2017 .

Grating projection method for profile measurement using phase-shifting technique.

Koichi Iwata, Motoyoshi Hasegawa, Satoshi Kakunai, 1989 .

First-order aberration of a double-focus lens made of a uniaxial crystal

Koichi Iwata, Hisao Kikuta, Hiroshi Shimomura, 1992 .

Optical heterodyne measurement of vibration phase

Koichi Iwata, Ryo Nagata, Yoshihiro Oshida, 1983 .

Guided-mode resonant grating filter with an antireflection structured surface.

Koichi Iwata, Hisao Kikuta, Akio Mizutani, 2002, Journal of the Optical Society of America. A, Optics, image science, and vision.

profile measurement by projecting two gratings with different pitches

Koichi Iwata, Satoshi Kakunai, Tohru Sakamoto, 1994 .

Application of generalized grating imaging to pattern projection in three-dimensional profilometry.

Koichi Iwata, Yusuke Sando, Kousuke Moriwaki, 2011, Applied optics.

Strain Measurement by Optical Differentiation of Cross Grating

Koichi Iwata, Sadahiko Nagae, Ryo Nagata, 1969 .

Wave Localization of Doubly Periodic Guided-mode Resonant Grating Filters

Koichi Iwata, Hisao Kikuta, Akio Mizutani, 2003 .

Three-dimensional profiling using the Fourier transform method with a hexagonal grating projection.

Koichi Iwata, Fuminori Kusunoki, Kousuke Moriwaki, 2008, Applied optics.

Force‐balancing force sensor with an optical lever

Koichi Iwata, Hisao Kikuta, Nobuhiro Kato, 1995 .

Profile Measurement by Two-pitch Grating Projection.

Koichi Iwata, Satoshi Kakunai, Tohru Sakamoto, 1992 .

Measurement by multidirectional interferometers of the position and orientation of a positioning stage.

Koichi Iwata, Jie Zhang, Hisao Kikuta, 2003, Applied optics.

Experimental Considerations for the Dielectric Characteristics of Inhomogeneous High Temperature SF 6 Gas in a Gas Circuit Breaker

Hiromichi Kawano, Koichi Iwata, Toshiyuki Uchii, 2001 .

Force-balancing microforce sensor with an optical-fiber interferometer

Koichi Iwata, Hisao Kikuta, Nobuhiro Kato, 1997 .

Calculation of Refractive Index Distribution from Interferograms Using the Born and Rytov's Approximation

Koichi Iwata, Ryo Nagata, K. Iwata, 1975 .

Measurement of the Refractive Index Distribution in the Interior of a Solid Object from Multi-Directional Interferograms

Yoshihisa Maruyama, Koichi Iwata, Ryo Nagata, 1977 .

Development of Three Dimensional Measuring System for Making Precise Patterns on Curved Surface Using Laser Drawing

Tatsuo Arai, Yoshikazu Murata, Koichi Iwata, 2001 .

Calculation of Three-Dimensional Refractive-Index Distribution from Interferograms*

Koichi Iwata, Ryo Nagata, K. Iwata, 1970 .

Effective medium theory of two-dimensional subwavelength gratings in the non-quasi-static limit

Koichi Iwata, Hisao Kikuta, Yasushi Ohira, 1998 .