Universiti Teknologi Malaysia Institutional Repository

Long distance communication using localized optical soliton via entangled photon

Amiri, I. S. and D., Gifany and Ali, Jalil (2013) Long distance communication using localized optical soliton via entangled photon. IOSR Journal of Applied Physics (IOSR-JAP), 3 (1). pp. 32-39. ISSN 2278-4861

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A system of microring resonators (MRRs) is presented to generation entangled photon. Different time slot for continuous variable quantum key distribution (CVQKD) use is applicable in optical wireless link. Chaotic behavior of a soliton pulse within the device can be presented respect to the Kerr nonlinear type of light in the MRR devices. Continuous spatial and temporal signals are generated spreading over the spectrum. The CVQKD is formed using the localized spatial soliton pulse. Here localized temporal soliton with FWHM and FSR of 0.2 ps and 0.58 ns is obtained respectively. The spatial soliton pulse has a FWHM of 80 pm. Transmission of soliton pulse with FWHM of 1.5 ps is simulated along the long distance fiber optics where the polarized photons are formed incorporating with the polarization control unit into the MRRs, which allows different time slot entangled photons to be randomly formed.

Item Type:Article
Subjects:T Technology > TA Engineering (General). Civil engineering (General)
ID Code:40691
Deposited By: Haliza Zainal
Deposited On:13 Oct 2014 09:31
Last Modified:01 Aug 2017 09:35

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