• 219 引用
  • 8 h指数
19952019
Pureに変更を加えた場合、すぐここに表示されます。

研究成果 1995 2019

  • 219 引用
  • 8 h指数
  • 31 Article
  • 8 Conference contribution
フィルター
Conference contribution
2019

Mode Density Multiplication of an Optical Frequency Comb by N^{2} with Phase Modulation

Hasegawa, T. & Sasada, H., 2019 4 25, 2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018. Institute of Electrical and Electronics Engineers Inc., 8699977. (2018 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2018).

研究成果: Conference contribution

Phase modulation
multiplication
phase modulation
integers

Robust offset locking of laser frequency with electronically tunable LC circuits for sub-millihertz uncertainty

Hasegawa, T. & Seishu, Y., 2019 6, 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019. Institute of Electrical and Electronics Engineers Inc., 8872639. (2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2019).

研究成果: Conference contribution

LC circuits
locking
Networks (circuits)
Lasers
lasers
2018

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

Hasegawa, T. & Sasada, H., 2018 1 1, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2018. OSA - The Optical Society, 巻 Part F113-CLEOPR 2018.

研究成果: Conference contribution

Phase modulation
2014

Direct comb spectroscopy by heterodyne detection with a continuous-wave laser for high spectral resolution

Hasegawa, T. & Sasada, H., 2014 7 21, Fourier Transform Spectroscopy, FTS 2016. OSA - The Optical Society, 巻 Part F21-FTS 2016. p. 3 1 p.

研究成果: Conference contribution

Continuous wave lasers
Spectral resolution
Spectroscopy
Laser modes
Heterodyne detection
2006

Heating rates and enhanced equilibration rates with strongly correlated ions in a Penning-Malmberg trap

Bollinger, J. J., Delaney, M. J., Hasegawa, T. & Dubin, D. H. E., 2006, AIP Conference Proceedings. 巻 862. p. 183-192 10 p.

研究成果: Conference contribution

traps
heating
ions
stellar interiors
laser cooling
2002

Of cooling laser for magnesium ions

Hasegawa, T. & Shimizu, T., 2002, CPEM Digest (Conference on Precision Electromagnetic Measurements). p. 208-209 2 p.

研究成果: Conference contribution

Laser cooling
laser cooling
Magnesium
magnesium
Frequency standards
2000

Observation and temperature measurement of the sympathetically cooled ions in an rf trap

Hasegawa, T. & Shimizu, T., 2000, CPEM Digest (Conference on Precision Electromagnetic Measurements). IEEE, p. 196-197 2 p.

研究成果: Conference contribution

Temperature measurement
temperature measurement
traps
Ions
Barium
1998

Distortion of fluorescence line profile due to laser radiation pressure in an RF trap

Hasegawa, T., Tanooka, D. & Shimizu, T., 1998, CPEM Digest (Conference on Precision Electromagnetic Measurements). Nelson, T. L. (版). IEEE, p. 335-336 2 p.

研究成果: Conference contribution

radiation pressure
Laser radiation
Fluorescence
traps
Trapped ions