Ohmae, Noriaki

Test of general relativity by a pair of transportable optical lattice clocks

Takamoto, M., Ushijima, I., Ohmae, N., Yahagi, T., Kokado, K., Shinkai, H., & Katori, H. (2020) · Nature Photonics

Advanced Frequency and Time StandardsRelativity and Gravitational Theory

Cited by 507

Geopotential measurements with synchronously linked optical lattice clocks

Takano, T., Takamoto, M., Ushijima, I., Ohmae, N., Akatsuka, T., Yamaguchi, A., Kuroishi, Y., Munekane, H., Miyahara, B., & Katori, H. (2016) · Nature Photonics

Advanced Frequency and Time StandardsRelativity and Gravitational Theory

Cited by 245

Frequency ratio of Yb and Sr clocks with 5 × 10−17 uncertainty at 150 seconds averaging time

Nemitz, N., Ohkubo, T., Takamoto, M., Ushijima, I., Das, M., Ohmae, N., & Katori, H. (2016) · Nature Photonics

Advanced Frequency and Time StandardsScientific Measurement and Uncertainty Evaluation

Cited by 221

Transportable Strontium Optical Lattice Clocks Operated Outside Laboratory at the Level of 10 −18 Uncertainty

Ohmae, N., Takamoto, M., Takahashi, Y., Kokubun, M., Araki, K., Hinton, A., Ushijima, I., Muramatsu, T., Furumiya, T., Sakai, Y., et al. (2021) · Advanced Quantum Technologies

Advanced Frequency and Time StandardsNetwork Time Synchronization Technologies

Cited by 79

Optical frequency distribution using laser repeater stations with planar lightwave circuits

Akatsuka, T., Goh, T., Imai, H., Oguri, K., Ishizawa, A., Ushijima, I., Ohmae, N., Takamoto, M., Katori, H., Hashimoto, T., et al. (2020) · Optics Express

Advanced Frequency and Time StandardsQuantum Information and Cryptography

Cited by 55