scholarly journals Frequency and bandwidth conversion of single photons in a room-temperature diamond quantum memory

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Kent A. G. Fisher ◽  
Duncan G. England ◽  
Jean-Philippe W. MacLean ◽  
Philip J. Bustard ◽  
Kevin J. Resch ◽  
...  
Keyword(s):  
Room Temperature ◽  
Quantum Memory ◽  
Single Photons

scholarly journals A hybrid quantum memory–enabled network at room temperature

2020 ◽  
Vol 6 (6) ◽  
pp. eaax1425
Author(s):  
Xiao-Ling Pang ◽  
Ai-Lin Yang ◽  
Jian-Peng Dou ◽  
Hang Li ◽  
Chao-Ni Zhang ◽  
...  
Keyword(s):  
High Speed ◽  
Information Technologies ◽  
Room Temperature ◽  
Schwarz Inequality ◽  
Quantum Memory ◽  
Atomic Ensemble ◽  
Single Photons ◽  
Long Distance ◽  
Atomic Excitations ◽  
A Chain

Quantum memory capable of storage and retrieval of flying photons on demand is crucial for developing quantum information technologies. However, the devices needed for long-distance links are different from those envisioned for local processing. We present the first hybrid quantum memory-enabled network by demonstrating the interconnection and simultaneous operation of two types of quantum memory: an atomic ensemble-based memory and an all-optical Loop memory. Interfacing the quantum memories at room temperature, we observe a well-preserved quantum correlation and a violation of Cauchy-Schwarz inequality. Furthermore, we demonstrate the creation and storage of a fully-operable heralded photon chain state that can achieve memory-built-in combining, swapping, splitting, tuning, and chopping single photons in a chain temporally. Such a quantum network allows atomic excitations to be generated, stored, and converted to broadband photons, which are then transferred to the next node, stored, and faithfully retrieved, all at high speed and in a programmable fashion.

scholarly journals Storage and Retrieval of THz-Bandwidth Single Photons Using a Room-Temperature Diamond Quantum Memory

2015 ◽  
Vol 114 (5) ◽  
Author(s):  
Duncan G. England ◽  
Kent A. G. Fisher ◽  
Jean-Philippe W. MacLean ◽  
Philip J. Bustard ◽  
Rune Lausten ◽  
...  
Keyword(s):  
Room Temperature ◽  
Quantum Memory ◽  
Single Photons ◽  
Storage And Retrieval

scholarly journals Storage and retrieval of ultrafast single photons using a room-temperature diamond quantum memory

CLEO: 2015 ◽  
2015 ◽  
Author(s):  
Kent Fisher ◽  
Duncan England ◽  
Jean-Philippe Maclean ◽  
Phillip Bustard ◽  
Rune Lausten ◽  
...  
Keyword(s):  
Room Temperature ◽  
Quantum Memory ◽  
Single Photons ◽  
Storage And Retrieval

scholarly journals Unconditional room-temperature quantum memory

2011 ◽  
Vol 7 (10) ◽  
pp. 794-798 ◽  
Author(s):  
M. Hosseini ◽  
G. Campbell ◽  
B. M. Sparkes ◽  
P. K. Lam ◽  
B. C. Buchler
Keyword(s):  
Room Temperature ◽  
Quantum Memory

scholarly journals Ultralow-Noise Room-Temperature Quantum Memory for Polarization Qubits

2017 ◽  
Vol 8 (3) ◽  
Author(s):  
Mehdi Namazi ◽  
Connor Kupchak ◽  
Bertus Jordaan ◽  
Reihaneh Shahrokhshahi ◽  
Eden Figueroa
Keyword(s):  
Room Temperature ◽  
Quantum Memory

scholarly journals High-bandwidth quantum memory protocol for storing single photons in rare-earth doped crystals

2013 ◽  
Vol 15 (9) ◽  
pp. 095012 ◽  
Author(s):  
Valentina Caprara Vivoli ◽  
Nicolas Sangouard ◽  
Mikael Afzelius ◽  
Nicolas Gisin
Keyword(s):  
Rare Earth ◽  
Quantum Memory ◽  
Single Photons ◽  
High Bandwidth ◽  
Rare Earth Doped

scholarly journals Storing single photons emitted by a quantum memory on a highly excited Rydberg state

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Emanuele Distante ◽  
Pau Farrera ◽  
Auxiliadora Padrón-Brito ◽  
David Paredes-Barato ◽  
Georg Heinze ◽  
...  
Keyword(s):  
Rydberg State ◽  
Quantum Memory ◽  
Single Photons

scholarly journals Silicon carbide light-emitting diode as a prospective room temperature source for single photons

2013 ◽  
Vol 3 (1) ◽  
Author(s):  
F. Fuchs ◽  
V. A. Soltamov ◽  
S. Väth ◽  
P. G. Baranov ◽  
E. N. Mokhov ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Room Temperature ◽  
Light Emitting Diode ◽  
Single Photons ◽  
Light Emitting

scholarly journals Room-temperature high-speed nuclear-spin quantum memory in diamond

2013 ◽  
Vol 87 (1) ◽  
Author(s):  
J. H. Shim ◽  
I. Niemeyer ◽  
J. Zhang ◽  
D. Suter
Keyword(s):  
Nuclear Spin ◽  
High Speed ◽  
Room Temperature ◽  
Quantum Memory ◽  
Spin Quantum
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