Quantum cryptography based on phase entangled photons

Cryptography – Communication system using cryptography – Fiber optic network

Reexamination Certificate

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C356S073100

Reexamination Certificate

active

10462400

ABSTRACT:
A quantum cryptography system [100]may include a transmitter [110]configured to generate entangled first and second photons, modulate and detect the first photon, and transmit detection information and the second photon. The system [100]may also include a receiver [160]configured to modulate the second photon. The receiver [160]may also be configured to detect the second photon based on the detection information.

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