An optical phase conjugator is used to enhance transmission stability of polarization solitons in highly birefringent fibres. Two polarization solitons form a b
A proposal of the cosmological origin of Higgs particles is given. We show that the Higgs field could be created from the vacuum quantum conformal fluctuation (
We investigate an all-solid-state continuous wave (cw) green (532nm), femtosecond near-infrared (823.1 nm)and blue (402nm) laser system which is pumped by a dio
We report a simple method to make two-dimensional plane gratings that can be used as splitters. In the selfassembly process, the colloidal spheres can form sing
We present a scheme for teleporting a three-particle entangled state to three remote particles. In this scheme, three pairs of pure nonmaximally entangled state
Ultrasound-modulated optical tomography affords a very promising noninvasive imaging method for biomedical diagnosis. With this technique, an ultrasound beam is