Title :
Linear-optics realization of the qubit amplitude-damping channel using phase modulation
Author :
Campany, José ; Fernández-Pousa, Carlos R.
Author_Institution :
ITEAM Res. Inst., Univ. Politec. de Valencia, Valencia, Spain
Abstract :
A conditional realization of the single-qubit amplitude damping channel is proposed. Kraus operators are probabilistically realized in dual-rail frequency basis by use of phase modulation and a fiber Bragg grating, resulting in success probabilities >;31.5%.
Keywords :
Bragg gratings; amplitude modulation; damping; mathematical operators; optical fibre theory; optical modulation; phase modulation; quantum computing; quantum optics; Kraus operators; dual-rail frequency basis; fiber Bragg grating; linear-optics; phase modulation; probabilistically realized Kraus operators; single-qubit amplitude damping channel; Amplitude modulation; Damping; Frequency modulation; Optical filters; Phase modulation; Photonics; Kraus operators; fiber Bragg grating; frequency basis; phase modulation; quantum channel;
Conference_Titel :
Photonics Conference (IPC), 2012 IEEE
Conference_Location :
Burlingame, CA
Print_ISBN :
978-1-4577-0731-5
DOI :
10.1109/IPCon.2012.6358698
