Paper Titles
MOVPE Growth Window for High-Nitrogen GaAsN Alloy Films for Long Wavelength Emission
p.218
A Comparison of the Structural Quality of High-In Content InGaAsN Films Grown on InGaAs Pseudosubstrate and on GaAs Substrate
p.221
Optical Transitions in InGaPN/GaP Single Quantum Wells on GaP(100) Substrates by MOVPE
p.224
Annihilation of Threading Dislocations in Regrown GaN on Electrochemically Etched Nanoporous GaN Template with Optimization of Buffer Layer Growth
p.227
Optical Nanowires for Microwave Applications
p.230
Quantum Information Processing in Photonic Crystals
p.236
Phase Transition in Photonic Crystals Doped with Nanoparticles
p.242
InGaAsP/InP Electroabsorption Modulator with Single-Sided Large Optical Cavity by Low-Pressure MOCVD
p.246
Demonstration of the Formation of Porous Silicon Films with Superior Properties Formed on Polished (100) Si with Screen-Printed Back Contacts
p.249

Quantum Information Processing in Photonic Crystals

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Abstract:

We have studied the quantum information processing phenomenon in photonic crystals doped with four-level nanoparticles. This phenomenon occurs due to the switching mechanism in the system. We consider that one of the transition energies of nanoparticles is coupled near resonantly with a photonic band gap edge. The dipole-dipole interaction between the nanoparticles has also been included. It is found that the system switches between the transparent and nontransparent states due to the dipole-dipole interaction and the band edge coupling. This is an interesting finding and can be used to produce logical photon switches in the quantum information processing.

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Periodical:

Advanced Materials Research (Volume 31)

Pages:

236-241

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.31.236

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Online since:

November 2007

Authors:

Mahi R. Singh

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] M. O. Scully and M.S. Zubairy, Quantum Optics (Cambridge University Press, Cambridge, 1997).

Google Scholar

[2] D. Petrosyan and G. Kurizki, Phys. Rev. A 64, 23810 (2001).

Google Scholar

[3] Mahi R. Singh, Phys. Rev. A70, 33813 (2004).

Google Scholar

[4] S. John, Phys. Rev. Lett., 58, 2486 (1987); E. Yablonovitch, Phys. Rev. Lett. 58 2059 (1987).

Google Scholar

[5] V. I. Rupasov and Mahi R Singh, Phys. Rev. Lett. 77, 338 (1996); Mahi R. Singh, Phys. Rev. 69, 23807 (2004) Mahi R. Singh and I. Haque, J. Phys C19, 156229 (2007).

Google Scholar

[6] Mahi R. Singh, Phys. Lett. A 363, 177 (2007); J. Phys. B 39, 5153 (2006); J. Phys. B 40, 675 (2007); J. Modern Optics 52, 1857 (2007); Phys. Rev. A 75, 43809 (2007).

Google Scholar

[7] M. Florescu and S. John, Phys. A69, 053810 (2004), S. Jogn and J. Wang, Phys. Rev. B 43, 12772 (1991).

Google Scholar