Quantum dot resonant tunneling diode for telecommunication wavelength single photon detection

2007 ◽  
Vol 91 (7) ◽  
pp. 073516 ◽  
Author(s):  
H. W. Li ◽  
B. E. Kardynał ◽  
P. See ◽  
A. J. Shields ◽  
P. Simmonds ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Resonant Tunneling ◽  
Single Photon ◽  
Resonant Tunneling Diode ◽  
Single Photon Detection ◽  
Photon Detection ◽  
Tunneling Diode ◽  
Telecommunication Wavelength

Efficient Single Photon Detection by Quantum Dot Resonant Tunneling Diodes

2005 ◽  
Vol 94 (6) ◽  
Author(s):  
J. C. Blakesley ◽  
P. See ◽  
A. J. Shields ◽  
B. E. Kardynał ◽  
P. Atkinson ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Resonant Tunneling ◽  
Single Photon ◽  
Resonant Tunneling Diodes ◽  
Single Photon Detection ◽  
Photon Detection ◽  
Tunneling Diodes

scholarly journals Quantum dot resonant tunneling diode single photon detector with aluminum oxide aperture defined tunneling area

2008 ◽  
Vol 93 (15) ◽  
pp. 153503 ◽  
Author(s):  
H. W. Li ◽  
B. E. Kardynał ◽  
D. J. P. Ellis ◽  
A. J. Shields ◽  
I. Farrer ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Aluminum Oxide ◽  
Resonant Tunneling ◽  
Single Photon ◽  
Resonant Tunneling Diode ◽  
Photon Detector ◽  
Single Photon Detector ◽  
Tunneling Diode ◽  
Oxide Aperture

QDs-CAVITY APPROACH TO TELEPORTATION OF MULTIPARTITE GHZ-LIKE ENTANGLED STATE

2009 ◽  
Vol 07 (02) ◽  
pp. 573-586 ◽  
Author(s):  
KE-XIANG HU ◽  
BAI-QI JIN
Keyword(s):  
Quantum Dot ◽  
Faraday Rotation ◽  
Single Photon ◽  
Success Probability ◽  
Single Mode ◽  
Entangled State ◽  
Single Photon Detection ◽  
Photon Detection ◽  
Faraday Rotation Angle ◽  
Cavity System

We study the teleportation of the entangled state in quantum dots system coupled by a single-mode cavity field. By the use of the single-photon detection, spin measurement and Faraday rotation in QDs-cavity system, we perform a teleportation of tripartite GHZ-Like state encoded in the electron spins of a three-quantum-dot system. The success probability of the scheme can reach unity if the cavities are switchable to choice the appropriate Faraday rotation angle. The scheme of the teleportation can be easily generalized to an N-quantum-dot system.

Single Photon Detection with a Quantum Dot Transistor

2001 ◽  
Vol 40 (Part 1, No. 3B) ◽  
pp. 2058-2064 ◽  
Author(s):  
Andrew J. Shields ◽  
Martin P. O'Sullivan ◽  
Ian Farrer ◽  
David A. Ritchie ◽  
Mark L. Leadbeater ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Single Photon ◽  
Single Photon Detection ◽  
Photon Detection

Carrier wave-packet transport under the influence of charged quantum dot in small-area resonant tunneling diode

2008 ◽  
Vol 93 (13) ◽  
pp. 132108 ◽  
Author(s):  
Y. Hou ◽  
W.-P. Wang ◽  
N. Li ◽  
W.-L. Xu ◽  
W. Lu ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Wave Packet ◽  
Small Area ◽  
Resonant Tunneling ◽  
Resonant Tunneling Diode ◽  
Carrier Wave ◽  
Tunneling Diode
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