Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Mitsumori, Yasuyoshi"'
A bright source of fiber-coupled, polarized single photons is an essential component of any realistic quantum network based on today's existing fiber infrastructure. Here, we develop a Purcell enhanced, polarized source of single photons at room temp
Externí odkaz:
http://arxiv.org/abs/2203.01591
Autor:
Kaneda, Fumihiro, Oikawa, Jo, Yabuno, Masahiro, China, Fumihiro, Miki, Shigehito, Terai, Hirotaka, Mitsumori, Yasuyoshi, Edamatsu, Keiichi
For advanced quantum information technology, sources of photon pairs in quantum mechanically factorable states are of great importance for realizing high-fidelity photon-photon quantum gate operations. Here we experimentally demonstrate a technique t
Externí odkaz:
http://arxiv.org/abs/2111.10981
Autor:
Sadgrove, Mark, Yoshino, Takaaki, Sugawara, Masakazu, Mitsumori, Yasuyoshi, Edamatsu, Keiichi
We demonstrate size selective optical trapping and transport for nanoparticles near an optical nanofiber taper. Using a two-wavelength, counter-propagating mode configuration, we show that 100 nm diameter and 150 nm diameter gold nanospheres (GNSs) a
Externí odkaz:
http://arxiv.org/abs/2102.04735
Autor:
Kaneda, Fumihiro, Oikawa, Jo, Yabuno, Masahiro, China, Fumihiro, Miki, Shigehito, Terai, Hirotaka, Mitsumori, Yasuyoshi, Edamatsu, Keiichi
Tailoring spectral properties of photon pairs is of great importance for optical quantum information and measurement applications. High-resolution spectral measurement is a key technique for engineering spectral properties of photons, making them ide
Externí odkaz:
http://arxiv.org/abs/2010.07678
Recently, much research concerning the combination of nano-scale waveguides with nano-crystals and other nano-particles has been reported, because of possible applications in the field of quantum information and communication. The most useful and con
Externí odkaz:
http://arxiv.org/abs/2005.07369
Autor:
Yoshino, Takaaki, Yamaura, Daichi, Komiya, Maki, Sugawara, Masakazu, Mitsumori, Yasuyoshi, Niwano, Michio, Hirano-Iwata, Ayumi, Edamatsu, Keiichi, Sadgrove, Mark
Enhanced manipulation and analysis of bio-particles using light confined in nano-scale dielectric structures has proceeded apace in the last several years. Small mode volumes, along with the lack of a need for bulky optical elements give advantages i
Externí odkaz:
http://arxiv.org/abs/2003.01623
Autor:
Jin, Rui-Bo, Shimizu, Ryosuke, Kaneda, Fumihiro, Mitsumori, Yasuyoshi, Kosaka, Hideo, Edamatsu, Keiichi
We report on the experimental generation of an entangled state with a spectrally pure heralded single-photon state and a weak coherent state. By choosing group-velocity matching in the nonlinear crystal, our system for producing entangled photons was
Externí odkaz:
http://arxiv.org/abs/1303.2780
Publikováno v:
Nature Photonics 3, 95 - 98 (2009)
Optical fibers have been enabling numerous distinguished applications involving the operation and generation of light, such as soliton transmission, light amplification, all-optical switching and supercontinuum generation. The active function of opti
Externí odkaz:
http://arxiv.org/abs/1211.3488
We report the experimental demonstration of four-photon quantum interference using telecom-wavelength photons. Realization of multi-photon quantum interference is essential to linear optics quantum information processing and measurement-based quantum
Externí odkaz:
http://arxiv.org/abs/1112.2019
Autor:
Kaneda, Fumihiro, Shimizu, Ryosuke, Ishizaka, Satoshi, Mitsumori, Yasuyoshi, Kosaka, Hideo, Edamatsu, Keiichi
Entanglement is one of the essential resources in quantum information and communication technology (QICT). The entanglement thus far explored and applied to QICT has been pure and distillable entanglement. Yet there is another type of entanglement, c
Externí odkaz:
http://arxiv.org/abs/1111.6170