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DOI: 10.1002/PSSB.200303060

Single-photon And Photon-pair Emission From CdSe/Zn(S, Se) Quantum Dots

S. Strauf, S. Ulrich, K. Sebald, P. Michler, T. Passow, D. Hommel, G. Bacher, A. Forchel
Published 2003 · Chemistry

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We report on the generation of triggered single photons and photon pairs relying on pulsed optical excitation of epitaxially grown self-assembled CdSe quantum dots (QDs). Single-photon emission is studied on individual CdSe/Zn(S,Se) QDs for temperatures up to 200 K. At low temperatures nearly perfect single-photon emission is achieved whereas at higher temperatures an increasing multi-photon emission probability due to spectrally overlapping acoustic phonon sidebands of neighboring QDs is observed. The multi-photon emission probability of a bare QD (background subtracted) is strongly suppressed. Furthermore, the polarization cross correlation of the biexciton-exciton cascade has been investigated in a CdSe/ZnSe QD at low temperatures. A strong polarization correlation of the emitted photon pairs of ∼74% is observed in a linear detection basis.
This paper references
Appl. Phys. Lett
T Kümmell (1998)
Phys. Rev. B
C Santori (2002)
Phys. Rev. B
R M Stevenson (2002)
Phys. Rev. Lett
C Santori (2001)
J. Appl. Phys
T Passow (2002)
10.1063/1.122687
SINGLE ZERO-DIMENSIONAL EXCITONS IN CDSE/ZNSE NANOSTRUCTURES
T. Kuemmell (1998)
Electron. Lett
M Klude (2001)
10.1049/EL:20010764
Electrically pumped lasing from CdSe quantum dots
M. Klude (2001)
10.1063/1.1516248
Quantum dot formation by segregation enhanced CdSe reorganization
T. Passow (2002)
Electron
M. Klude (2001)
10.1103/PHYSREVLETT.87.183601
Quantum Cascade of Photons in Semiconductor Quantum Dots
E. Moreau (2001)
Phys. Rev. Lett
E Moreau (2001)
Nano-Physics and Bio-Electronics: A New Odyssey
T. Chakraborty (2002)
10.1103/PHYSREVB.66.081302
Quantum dots as a photon source for passive quantum key encoding
R. Stevenson (2002)
10.1126/SCIENCE.290.5500.2282
A quantum dot single-photon turnstile device.
P. Michler (2000)
Appl. Phys. Lett
K Sebald (2002)
Nano-Physics and Bio-Electronics: A New Qdyssey, edited by T
A. J. Shields (2002)
10.1103/PhysRevB.66.045308
Polarization-correlated photon pairs from a single quantum dot
C. Santori (2002)
10.1103/PhysRevLett.86.1502
Triggered single photons from a quantum dot.
C. Santori (2001)
Phys. Rev. Lett
G Bacher (1999)
10.1364/OL.25.001294
Photon antibunching in the fluorescence of individual color centers in diamond.
R. Brouri (2000)
10.1063/1.1515364
Single-photon emission of CdSe quantum dots at temperatures up to 200 K
K. Sebald (2002)
Opt. Lett
R Brouri (2000)
10.1103/PHYSREVLETT.83.4417
Biexciton versus Exciton Lifetime in a Single Semiconductor Quantum Dot
G. Bacher (1999)



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NONLINEAR OPTICAL PROPERTIES OF QUANTUM DOTS: EXCITONS IN NANOSTRUCTURES
Y. Fu (2009)
10.1088/1742-6596/816/1/012025
Emission properties of single-photon sources based on CdTe/ZnTe quantum dots
M. Rakhlin (2017)
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