Keio University

Presentations

Hasegawa, Taro

61-80 items (total 91)

可変LC回路を用いた堅牢なレーザー周波数安定化法

Speaker
長谷川太郎、清酒悠平
Conference Title
[Conference Category Domestic presentation] Dates 2019.03.18 - 2019.03.18
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

可変LC回路を用いた堅牢なレーザー周波数安定化法

Speaker
清酒悠平、長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2019.03.17 - 2019.03.17
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

高分解能な光周波数コム直接分光

Speaker
長谷川太郎、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2018.09.12 - 2018.09.12
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

深紫外発光ダイオードによるイオントラップへのバリウムイオンローディング

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2018.09.12 - 2018.09.12
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Mode density multiplication of an optical frequency comb by N2 with phase modulation

Speaker
Taro Hasegawa, Hiroyuki Sasada
Conference Title
[Conference Category International presentation] Conference Title Pacific Rim Conference on Lasers and Electro-Optics(Venue Hong Kong Convention and Exhibition Centre, Hong Kong) Dates 2018.08.01 - 2018.08.01
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Direct comb spectroscopy for high spectral resolution

Speaker
長谷川太郎、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2018.05.24 - 2018.05.24
Organizer
日本分光学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

ガラス板を使用した外部共振器型半導体レーザー

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2018.03.25 - 2018.03.25
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

光周波数コムの低繰り返し化による高いモード密度

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2017.09.24 - 2017.09.24
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Repetition-rate-divided optical frequency comb by amplitude and phase modulations

Speaker
Taro Hasegawa
Conference Title
[Conference Category Domestic presentation] Conference Title UEC-ERATO Symposium and Expanded IOS Project Meeting(Venue The University of Electro-Communications, Tokyo) Dates 2017.08.26 - 2017.08.26
Presentation Format
Domestic presentation
Language of Publication
English
Conference Category
Poster presentation

Gouy位相シフトによる光双安定性

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2017.03.17 - 2017.03.17
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

光周波数コムを分光用光源として使用する高分解能分光

Speaker
長谷川太郎、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2016.09.16 - 2016.09.16
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

蛍光観測できる立体角が大きいイオントラップ

Speaker
金井大輔、長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2016.09.16 - 2016.09.16
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

狭線幅分光を目的としたCWレーザーを使った光コム直接分光法

Speaker
Taro Hasegawa, Hiroyuki Sasada
Conference Title
[Conference Category Domestic presentation] Dates 2016.07.31 - 2016.07.31
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

周波数フィルタリングされた光周波数コムの広帯域化II

Speaker
長谷川太郎、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2016.03.22 - 2016.03.22
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

周波数フィルタリングされた光周波数コムの広帯域化

Speaker
Taro Hasegawa, Hiroyuki Sasada
Conference Title
[Conference Category Domestic presentation] Dates 2015.12.26 - 2015.12.26
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

第2次高調波発生用結合共振器系における非線形吸収

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2015.09.19 - 2015.09.19
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

周波数フィルタリングされた光周波数コムの広帯域化

Speaker
長谷川太郎、阿部真志、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2015.03.24 - 2015.03.24
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Erドープ光ファイバーコムのモードフィルタリングIII

Speaker
長谷川太郎、阿部真志、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2014.09.10 - 2014.09.10
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Erドープ光ファイバーコムのモードフィルタリングII

Speaker
長谷川太郎、阿部真志、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2014.03.30 - 2014.03.30
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Erドープ光ファイバーコムのモードフィルタリング

Speaker
長谷川太郎、阿部真志、佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 2013.09.28 - 2013.09.28
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)