Keio University

Published papers

Umegaki, Shinsuke

21-40 items (total 121)

Crystal-Cored Fiber Using Organic Material and Focusing Properties of Optically Generated Second- Harmonic Waves.

Author
T.Uemiya, N.Uenishi, Y.Shimizu,S.Okamoto, K.Chikuma, T.Tohma, S.Umegaki
Publication Title
Magazine name Proc.Soc.Photo-Opt. Instrum.Eng. 1148 (Publication Date)1989/07)
Authorship Category
Joint Work
Peer-review Status
Without

Second-Harmonic Generation of a Series of [Cyano(alkyloxycarbonyl)- Methylene]-2-Ylidene-1,3-Dithiole and their Methyl- and Dimethyl-Derivatives.

Author
T.Nogami, H.Nakano, Y.Shirota, S.Umegaki, Y.Shimizu, T.Uemiya, N.Yasuda
Publication Title
Magazine name Springer Proceedings in Physics 36 (Publication Date)1989/07)
Authorship Category
Joint Work
Peer-review Status
Without

Nonlinear Optical Properties of 2-(α-Methylbenzylamino)-5- Nitropyridine.

Author
T.Kondo, N.Ogasawara, S.Umegaki, R.Ito
Publication Title
Magazine name Springer Proceedings in Physics 36 (Publication Date)1989/07)
Authorship Category
Joint Work
Peer-review Status
Without

Dispersion of the Second-Order Nonlinear Optical Coefficient d11 of Organic Crystal 2-Methyl-4-Nitroaniline (MNA).

Author
R.Morita, T.Kondo, N.Ogasawara,S.Umegaki, R.Ito
Publication Title
Magazine name Springer Proceedings in Physics 36 (Publication Date)1989/07)
Authorship Category
Joint Work
Peer-review Status
Without

有機材料を用いた光第2高調波発生

Author
梅垣真祐
Publication Title
(Publication Date)1989/06)
Authorship Category
Single Work
Peer-review Status
Without

光機能のための光導波路内分子・結晶の制御

Author
梅垣真祐
Publication Title
(Publication Date)1989/05)
Authorship Category
Single Work
Peer-review Status
Without

Optical Second-Harmonic Generation from a Series of [Cyano(alkoxycarbonyl)-Methylene]-2- Ylidene-1,3-Dithiole and their Methyl and Dimethyl Derivatives.

Author
T.Nogami, H.Nakano, Y.Shirota, S.Umegaki, Y.Shimizu, T.Uemiya, N.Yasuda
Publication Title
Magazine name Chem.Phys.Lett. 155(3) (Publication Date)1989/03)
Authorship Category
Joint Work
Peer-review Status
Without

有機非線形光学結晶

Author
近藤高志,熊田清志,森田隆二,小笠原長篤,梅垣真祐,伊藤良一
Publication Title
(Publication Date)1989/02)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
Without

32nd SPIE 参加報告

Author
梅垣真祐
Publication Title
(Publication Date)1989/01)
Authorship Category
Single Work
Publication Category
Research paper (other academic)
Peer-review Status
Without

有機材料の評価-結晶状態での評価

Author
森田隆二, 近藤高志, 小笠原長篤, 伊藤良一,梅垣真祐
Publication Title
(Publication Date)1988/09)
Authorship Category
Joint Work
Peer-review Status
Without

有機材料の評価-分子状態での評価

Author
梅垣真祐
Publication Title
(Publication Date)1988/09)
Authorship Category
Single Work
Peer-review Status
Without

Measurement of Second-Order Optical Coefficients of Organic Crystal with Laser Diodes as Light Sources.

Author
R.Morita, N.Ogasawara, S.Umegaki, R.Ito
Publication Title
Magazine name Proc.Soc.Photo-Opt. Instrum.Eng. 971 (Publication Date)1988/07)
Authorship Category
Joint Work
Peer-review Status
Without

Linear and Nonlinear Optical Properties of 2-(α-Methylbenzylamino)-5-Nitropyridine.

Author
T.Kondo, N.Ogasawara, S.Umegaki, R.Ito
Publication Title
Magazine name Proc.Soc.Photo-Opt. Instrum.Eng. 971 (Publication Date)1988/07)
Authorship Category
Joint Work
Peer-review Status
Without

Dispersion of Second-Order Nonlinear Optical Coefficient d11 of 2-Methyl-4-Nitroaniline (MNA).

Author
R.Morita, T.Kondo, Y.Kaneda, A.Sugihashi, N.Ogasawara, S.Umegaki, R.Ito
Publication Title
Magazine name Jpn.J.Appl.Phys. 27(6) (Publication Date)1988/06)
Authorship Category
Joint Work
Peer-review Status
Without

Multiple-Reflection Effects in Optical Second-Harmonic Generation.

Author
R.Morita, T.Kondo, Y.Kaneda, A.Sugihashi, N.Ogasawara, S.Umegaki, R.Ito
Publication Title
Magazine name Jpn.J.Appl.Phys. 27(6) (Publication Date)1988/06)
Authorship Category
Joint Work
Peer-review Status
Without

有機非線形材料

Author
梅垣真祐
Publication Title
(Publication Date)1988/04)
Authorship Category
Single Work
Peer-review Status
Without

有機非線形光学

Author
梅垣真祐
Publication Title
(Publication Date)1988/03)
Authorship Category
Single Work
Peer-review Status
Without

非線形光学材料とその応用

Author
梅垣真祐
Publication Title
(Publication Date)1987/10)
Authorship Category
Single Work
Peer-review Status
Without

Refractive Indices of 2-Methyl-4-Nitroaniline (MNA).

Author
R.Morita, N.Ogasawara, S.Umegaki, R.Ito
Publication Title
Magazine name Jpn.J.Appl.Phys. 26(10) (Publication Date)1987/10)
Authorship Category
Joint Work
Peer-review Status
Without

有機非線形光学材料開発の現状

Author
梅垣真祐
Publication Title
(Publication Date)1987/09)
Authorship Category
Single Work
Peer-review Status
Without