Koji Ohta

发表

Lower Limit Of The Thickness Of The Measurable Surface Layer On Infrared Absorbing Substrate By FT-IR-ATR Spectroscopy

Koji Ohta, Reikichi Iwamoto, 1985, Other Conferences.

Ambipolar organic phototransistor based on F16CuPc/α6T pn heterojunction

Takanori Suzuki, Kunio Mori, Mamoru Baba, 2009, 2009 Asia Communications and Photonics conference and Exhibition (ACP).

D-4 Manufacturing Technology of High Resolution Probes for NDT

Hiroaki Yamada, Koji Ohta, Takeharu Watanabe, 1987 .

Transient light-induced refractive index change made by laser microfabrication in nitroaniline-doped PMMA film

Saulius Juodkazis, Hiroaki Misawa, Shigeki Matsuo, 2000, International Symposium on Laser Precision Microfabrication.

Arrangement and method of image processing and recording medium

Tsutomu Watanabe, Tetsujiro Kondo, Yasuaki Takahashi, 2001 .

INVESTIGATIONS ON HISTORICAL DEVELOPMENT OF STEEL BRIDGE SLABS

Koji Ohta, 2000 .

WISH for deep and wide NIR surveys

Mamoru Doi, Atsushi Okamoto, Kiyoto Yabe, 2012, Other Conferences.

Theoretical and experimental approaches to enhanced two-photon absorption

Koji Ohta, Kenji Kamada, 2007, SPIE OPTO.

Efficient method for optical constant determination by FTIR-ATR

Hatsuo Ishida, Koji Ohta, 1992, Other Conferences.

Total Internal Reflection Raman Spectroscopy

Koji Ohta, Reikichi Iwamoto, K. Ohta, 1981 .

Second Hyperpolarizability (γ) of Singlet Diradical System: Dependence of γ on the Diradical Character

Benoît Champagne, Koji Ohta, Edith Botek, 2005 .

Quantitative Surface Analysis by Fourier Transform Attenuated Total Reflection Infrared Spectroscopy

Koji Ohta, Reikichi Iwamoto, K. Ohta, 1984 .

Photoinduced reorientation of azo-dyes covalently linked to a styrene copolymer in bulk state

Koji Ohta, Keiko Tawa, Nobuyuki Zettsu, 2001 .

Femtosecond optical Kerr study of heavy atom effects on the third-order optical nonlinearity of thiophene homologues: purely electronic contribution

Koji Ohta, Toshio Fukumi, Toru Sakaguchi, 1996 .

A systematic femtosecond study on the two-photon absorbing D-π-A molecules–π-bridge nitrogen insertion and strength of the donor and acceptor groups

Liudmil Antonov, Koji Ohta, Kenji Kamada, 2003 .

Two-photon absorption properties of symmetric substituted diacetylene: drastic enhancement of the cross section near the one-photon absorption peak

Koichi Kondo, Koji Ohta, Kenji Kamada, 2003 .

Strong two-photon absorption of self-assembled butadiyne-linked bisporphyrin.

Atsushi Ohashi, Koji Ohta, Kenji Kamada, 2004, Journal of the American Chemical Society.

Relationship between third-order nonlinear optical properties and magnetic interactions in open-shell systems: a new paradigm for nonlinear optics.

Koji Ohta, Edith Botek, Kenji Kamada, 2007, Physical review letters.

Comparison among Several Numerical Integration Methods for Kramers-Kronig Transformation

Koji Ohta, H. Ishida, K. Ohta, 1988 .

Two-photon-absorption-induced accumulated thermal effect on femtosecond Z-scan experiments studied with time-resolved thermal-lens spectrometry and its simulation

Koji Ohta, Akihiro Yoshino, Kenji Kamada, 2003 .

Syntheses and properties of graphyne fragments: trigonally expanded dehydrobenzo[12]annulenes.

Yo Shimizu, Yuki Yamamoto, Koji Ohta, 2013, Chemistry.

Third-order nonlinear optical responses of nanoparticulate Co3O4 films

Masanori Ando, Kohei Kadono, Koji Ohta, 2004 .

Structure–property relation in two-photon absorption for symmetric molecules involving diacetylene π-conjugated bridge

Koji Ohta, Kenji Kamada, Ryohei Kishi, 2004 .