Keiichi Edamatsu

Nonclassical Excitation for Atoms in a Squeezed Vacuum

N. Ph. Georgiades, E. S. Polzik, Keiichi Edamatsu et al. · Physical Review Letters · 1995 · 291 citations

Quantum Dynamic, Quantum Photonics, Engineering +16

Measurement of the Photonic de Broglie Wavelength of Entangled Photon Pairs Generated by Spontaneous Parametric Down-Conversion

Keiichi Edamatsu, Ryōsuke Shimizu, Tadashi Itoh · Physical Review Letters · 2002 · 215 citations · Full text

Photonics, Quantum Science, Quantum Photonics +14

Generation of ultraviolet entangled photons in a semiconductor

Keiichi Edamatsu, Goro Oohata, Ryōsuke Shimizu et al. · Nature · 2004 · 178 citations

Photonics, Quantum Science, Quantum Photonics +7

Observation of optical-fibre Kerr nonlinearity at the single-photon level

Nobuyuki Matsuda, Ryōsuke Shimizu, Yasuyoshi Mitsumori et al. · Nature Photonics · 2009 · 140 citations · Full text

Photonics, Engineering, Physics +6

Experimental Test of Error-Disturbance Uncertainty Relations by Weak Measurement

Fumihiro Kaneda, So-Young Baek, Masanao Ozawa et al. · Physical Review Letters · 2014 · 120 citations · Full text

Error-disturbance Uncertainty Relation, Engineering, Measurement +20