Keio University

Presentations

Hasegawa, Taro

1-20 items (total 91)

サニャック分光レーザー周波数安定化の長期安定度改善

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2024.03.22 - 2024.03.25
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)

サニャック分光による周波数安定化レーザーの評価

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2023.03.18 - 2023.03.21
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)

機械的に安定なサニャックループでのドップラーフリー分光によるレーザー周波数安定化

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2026.09.14 - 2026.09.17
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2025.09

ねじれrfイオントラップ

Speaker
長谷川太郎
Conference Title
[Conference Category Domestic presentation] Dates 2025.09.16 - 2025.09.19
Organizer
日本物理学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)

Visual Observation of the Kinematics of Fine Particles in a Paul Trap

Speaker
Taro Hasegawa, Kiyoji Uehara
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Atomic Frequency Standards and Coherent Quantum Electronics(Venue Nara, Japan) Dates 1993.08.18 - 1993.08.18
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

ポールトラップ内の複数粒子の運動の理論的解析

Speaker
長谷川 太郎, 上原 喜代治
Conference Title
[Conference Category Domestic presentation] Dates 1994.09.02 - 1994.09.02
Organizer
日本物理学会
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

ポールトラップ内の複数粒子の運動の理論的解析II

Speaker
長谷川 太郎, 上原 喜代治
Conference Title
[Conference Category Domestic presentation] Dates 1995.09.27 - 1995.09.27
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Nonlinear Dynamics of Two Particles in the RF Trap

Speaker
Taro Hasegawa, Kiyoji Uehara
Conference Title
[Conference Category International presentation] Conference Title ISSP International Symposium(Venue Tokyo, Japan) Dates 1995.11.08 - 1995.11.08
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

RFトラップ中でレーザークーリングされたイオンの運動

Speaker
長谷川 太郎, 清水忠雄
Conference Title
[Conference Category Domestic presentation] Dates 1997.03.27 - 1997.03.27
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

RFトラップでのMg+の蛍光スペクトル

Speaker
田ノ岡大輔, 長谷川 太郎, 清水忠雄
Conference Title
[Conference Category Domestic presentation] Dates 1997.03.27 - 1997.03.27
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Collisions and Fluorescence Line Shape of Laser-Cooled Ions in an RF Trap

Speaker
Tadao Shimizu, Taro Hasegawa, Daisuke Tanooka, Yoshitaka Oshima, Yoshiki Moriwaki, Yoshiharu Maeno, Maki Tachikawa
Conference Title
[Conference Category International presentation] Conference Title International Conference on Laser Spectroscopy(Venue Hangzhou, People's Republic of China) Dates 1997.06.02 - 1997.06.02
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

RFトラップ中でレーザークーリングされたMg+イオンのスペクトル線の形II

Speaker
長谷川太郎, 田ノ岡大輔, 清水忠雄
Conference Title
[Conference Category Domestic presentation] Dates 1997.09.20 - 1997.09.20
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

第2次高調波発生によりつくられたエルミートガウス、ラゲールガウスビームの伝搬モード

Speaker
長谷川太郎, 清水忠雄, 佐々田博之
Conference Title
[Conference Category Domestic presentation] Dates 1997.09.20 - 1997.09.20
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Collision and fluorescence line shape of laser cooled ions in an RF trap

Speaker
Tadao Shimizu, Taro Hasegawa
Conference Title
[Conference Category International presentation] Conference Title Laser Application to Muon Science(Venue Tsukuba, Japan) Dates 1998.03.24 - 1998.03.24
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

rfトラップ中でのイオンの蛍光スペクトル線の形III

Speaker
長谷川太郎, 清水忠雄
Conference Title
[Conference Category Domestic presentation] Dates 1998.03.30 - 1998.03.30
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Distortion of Fluorescence Line Profile due to Laser Radiation Pressure in an RF Trap

Speaker
Taro Hasegawa, Daisuke Tanooka, Tadao Shimizu
Conference Title
[Conference Category International presentation] Conference Title Conference on Precision Electromagnetic Measurements(Venue Washington DC, USA) Dates 1998.07.06 - 1998.07.06
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

rfトラップ内のイオン衝突による電荷移動について

Speaker
長谷川太郎, 清水忠雄
Conference Title
[Conference Category Domestic presentation] Dates 1998.08.21 - 1998.08.21
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

rfトラップ中の数種のイオンの相互作用

Speaker
HASEGAWA TARO, SHIMIZU TADAO
Conference Title
[Conference Category Domestic presentation] Dates 1998.09.25 - 1998.09.25
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

rfトラップ中の数種のイオンの相互作用II

Speaker
長谷川太郎, 清水忠雄
Conference Title
[Conference Category Domestic presentation] Dates 1999.03.28 - 1999.03.28
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Spectroscopy of sympathetically cooled barium ions in an rf trap

Speaker
Taro Hasegawa, Tadao Shimizu
Conference Title
[Conference Category International presentation] Conference Title International Conference on Laser Spectroscopy(Venue Innsbruck, Austria) Dates 1999.06.07 - 1999.06.07
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation