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28 October 1992 Photonic superguiding state
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Proceedings Volume 1726, 1992 Shanghai International Symposium on Quantum Optics; (1992)
Event: 1992 Shanghai International Symposium on Quantum Optics, 1992, Shanghai, China
The present paper establishes the photonic superguiding theory in polar crystals with a high nonlinearity. In the quantum theory it is shown that photons can feel an attractive effective interaction by exchanging of virtual phonons. Such an interaction leads to the superguiding state, in which photons with opposite wave vectors and spins are bound into pairs. The photon pairs travel without scattering attenuations. In the classical theory we prove that the crystals exhibiting the photonic superguiding state are the self-defocusing media in which temporal bright solitons can propagate. The optical solitons do not suffer from dispersion. If the photons propagating in a waveguide enter the superguiding state, the waveguide exhibits both an ultralow energy loss and a high transmission rate.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Cheng Ze "Photonic superguiding state", Proc. SPIE 1726, 1992 Shanghai International Symposium on Quantum Optics, (28 October 1992);

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