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Ultra-bright and efficient single photon generation based on N-V centres in nanodiamonds on a solid immersion lens
photon generation N-V centres nanodiamonds
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2010/11/16
Single photons are fundamental elements for quantum information technologies such as quantum cryptography, quantum information storage and optical quantum computing. Colour centres in diamond have pr...
Photon generation by laser-Compton scattering at the KEK-ATF
Compton ILC mode locked laser optical resonant cavity polarized positron source pulse laser stacking
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2010/3/16
We performed a photon generation experiment by laser-Compton scattering at the KEK-ATF, aiming to develop a Compton based polarized positron source for linear colliders. In the experiment, laser pulse...
Deterministic Single-Photon Generation by Cavity QED
Quantum information Single photon Cavity QED
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2009/6/12
Deterministic generation of single photons is an essential ingredient for quantum information experiments. Controlled emission of single photons into a cavity mode with high efficiency is proposed usi...
Pure single photon generation by type-I PDC with backward-wave amplification
Pure single photon type-I PDC backward-wave amplification
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2010/4/8
We explore a promising method of generating pure heralded single photons. Our approach is based on parametric downconversion in a periodically-poled waveguide. However, unlike conventional downconvers...