TY - GEN
T1 - Optical quantum computation utilizing weak nonlinearities
T2 - A little goes a long way
AU - Munro, W. J.
AU - Nemoto, Kae
AU - Spiller, T. P.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - We present an approach to optical QIP based on the use of weak nonlinearities and homodyne measurements. We show how this approach provides the fundamental building blocks for highly efficient non-absorbing single photon number resolving detectors, two qubit parity detectors, Bell state measurements and finally near deterministic control-not (CNOT) gates. These are essential QIP devices.
AB - We present an approach to optical QIP based on the use of weak nonlinearities and homodyne measurements. We show how this approach provides the fundamental building blocks for highly efficient non-absorbing single photon number resolving detectors, two qubit parity detectors, Bell state measurements and finally near deterministic control-not (CNOT) gates. These are essential QIP devices.
UR - http://www.scopus.com/inward/record.url?scp=33846538433&partnerID=8YFLogxK
U2 - 10.1109/IQEC.2005.1561056
DO - 10.1109/IQEC.2005.1561056
M3 - Conference contribution
AN - SCOPUS:33846538433
SN - 078039240X
SN - 9780780392403
VL - 2005
SP - 1213
EP - 1214
BT - IQEC, International Quantum Electronics Conference Proceedings
ER -