Keio University

Presentations

Umegaki, Shinsuke

61-80 items (total 97)

Organic Crystal-Cored Fibers for Frequency Doubling.

Speaker
S.Umegaki
Conference Title
[Conference Category International presentation] Conference Title SPIE's 1991 International Symposium on Optical Applied Science and Engineering Organizer (San Diego) Dates 1991.07 - 1991.07
Organizer
(San Diego)
Invitation Status
With
Presentation Format
International presentation
Conference Category
Oral presentation (invited, special)

2次非線形光学デバイスと有機材料

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1991.07 - 1991.07
Presentation Format
Domestic presentation
Conference Category
Oral presentation (general)

二次非線形応用

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1991.07 - 1991.07
Presentation Format
Domestic presentation
Conference Category
Oral presentation (general)

Nonlinear Optical Devices of Guided Wave Structures Using Organic Materials.

Speaker
S.Umegaki
Conference Title
[Conference Category International presentation] Conference Title The First JAPAN-USSR Symposium on Nonlinear Optical Materials Organizer (Fuji-Yoshida) Dates 1991.06 - 1991.06
Organizer
(Fuji-Yoshida)
Invitation Status
With
Presentation Format
International presentation
Conference Category
Oral presentation (invited, special)

Organic Crystal-Cored Fibers for Frequency Doubling.

Speaker
S.Umegaki
Conference Title
[Conference Category Domestic presentation] Conference Title Symposium on “Nonlinear Optics of Organic and Polymer Systems and Photonic Devices' Organizer (Philadelphia) Dates 1991.05 - 1991.05
Organizer
(Philadelphia)
Presentation Format
Domestic presentation

Efficient Frequency Conversion of Lasers and Organic Nonlinear Optical Materials.

Speaker
S.Umegaki
Conference Title
[Conference Category Domestic presentation] Conference Title The 12th Seminar on Frontier Technology (新化学発展協会) Organizer (Ohiso) Dates 1991.02 - 1991.02
Organizer
(Ohiso)
Invitation Status
With
Presentation Format
Domestic presentation
Conference Category
Oral presentation (invited, special)

デバイス開発の現状と課題

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1991.01 - 1991.01
Presentation Format
Domestic presentation
Conference Category
Oral presentation (general)

Theoretical Study of Optical Second-Harmonic Generation from a Nonlinear Medium of Finite Cross-Section.

Speaker
R.Morita, N.Ogasawara, S.Umegaki, R.Ito
Conference Title
[Conference Category Domestic presentation] Conference Title Digest of NLO'90 (NONLINEAR OPTICS: Materials, Phenomena and Devices), WP13 (Hawaii) Dates 1990.07 - 1990.07
Presentation Format
Domestic presentation

Second-Harmonic Generation with Laser Diodes and Organic Channel Waveguides.

Speaker
T.Kondo, N.Hashizume, S.Miyoshi,R.Morita, N.Ogasawara, R.Ito, S.Umegaki
Conference Title
[Conference Category Domestic presentation] Conference Title Digest of NLO'90 (NONLINEAR OPTICS: Materials, Phenomena and Devices), WP12 (Hawaii) Dates 1990.07 - 1990.07
Presentation Format
Domestic presentation

有機材料の特徴とデバイス化のための課題

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1990.07 - 1990.07
Invitation Status
With
Presentation Format
Domestic presentation
Conference Category
Oral presentation (invited, special)

Frequency Doubling of Semiconductor Lasers Using Organic Nonlinear Optical Materials.

Speaker
S.Umegaki
Conference Title
[Conference Category International presentation] Dates 1990.05 - 1990.05
Invitation Status
With
Presentation Format
International presentation
Conference Category
Oral presentation (invited, special)

Crystal Structure and Nonlinear Optical Properties of Merocyanine p-Toluenesulfonate Complex.

Speaker
T.Koike, T.Ohmi, N.Yoshikawa, S.Umegaki, S.Okada, A.Masaki, H.Matsuda, H.Nakanishi
Conference Title
[Conference Category International presentation] Conference Title Tech. Digest of Conf. on Lasers and Electro- Optics(CLEO'90), Vol.7, CTHI31 (Anaheim) Dates 1990.05 - 1990.05
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Generation of Continuous-Wave Blue Coherent Light from Semiconductor Laser Using Nonlinear Optical Fiber with Organic Core Crystal.

Speaker
A.Harada, Y.Okazaki, K.Kamiyama,S.Umegaki
Conference Title
[Conference Category International presentation] Conference Title Tech. Digest of Conf. on Lasers and Electro- Optics(CLEO'90) Organizer (Anaheim) Dates 1990.05 - 1990.05
Organizer
(Anaheim)
Invitation Status
With
Presentation Format
International presentation
Conference Category
Oral presentation (invited, special)

有機材料の主張-2次の非線形光学効果

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1990.01 - 1990.01
Invitation Status
With
Presentation Format
Domestic presentation
Conference Category
Oral presentation (invited, special)

有機非線形光学材料における応用研究の現状

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1990.01 - 1990.01
Presentation Format
Domestic presentation
Conference Category
Oral presentation (general)

材料評価法の問題点

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1989 - 1989
Invitation Status
With
Presentation Format
Domestic presentation
Conference Category
Oral presentation (invited, special)

光波センシングの基礎技術を探る-非線形光学を中心として-:有機材料

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Conference Title Proc. of 4th Meeting on Lightwave Sensing Technology Dates 1989.12 - 1989.12
Invitation Status
With
Presentation Format
Domestic presentation
Conference Category
Oral presentation (invited, special)

有機非線形光学材料を用いた光デバイス

Speaker
梅垣真祐
Conference Title
[Conference Category Domestic presentation] Dates 1989.12 - 1989.12
Invitation Status
With
Presentation Format
Domestic presentation
Conference Category
Oral presentation (invited, special)

An Approach to the Desired Orientation and the Desired Thickness of Organic Single Crystals for Nonlinear Optics.

Speaker
H.Matsuda, S.Okada, H.Nakanishi,S.Umegaki
Conference Title
[Conference Category International presentation] Conference Title Workshop on Crystal Growth of Organic Materials (CGOM'1) Organizer (Tokyo) Dates 1989.12 - 1989.12
Organizer
(Tokyo)
Presentation Format
International presentation

Crystal Growth of 1-(4-Nitrophenyl)-Pyrazole and its Nonlinear Optical Properties.

Speaker
Y.Okazaki, K.Kamiyama, S.Umegaki
Conference Title
[Conference Category Domestic presentation] Conference Title Workshop on Crystal Growth of Organic Materials (CGOM'1) Organizer (Tokyo) Dates 1989.12 - 1989.12
Organizer
(Tokyo)
Presentation Format
Domestic presentation