Microwave-optic conversion system of quantum signals employing 3-dimensional microwave resonator and crystal oscillator

A microwave-optic conversion system of quantum signals employing a 3-dimensional microwave resonator and a crystal oscillator, comprising:

• a hollow body made of metal;
• a first penetration hole formed on a front surface of the hollow body;
• a second penetration hole formed on one lateral surface of the hollow body;
• and
• a crystal oscillator positioned inside the hollow body,
• wherein a microwave electrode is inserted into the first penetration hole and a microwave resonator is formed by the hollow body and the first penetration hole,
• the second penetration hole is positioned between a first mirror formed on an external wall of the hollow body and a second mirror formed on an internal wall of the hollow body, and an optical resonator is formed by the first mirror, the second mirror, and the second penetration hole.

A microwave-optic conversion system of quantum signals employing a 3-dimensional microwave resonator and a crystal oscillator, comprising:

• a hollow body made of metal;
• a first penetration hole formed on a front surface of the hollow body;
• a second penetration hole formed on one lateral surface of the hollow body;
• and
• a crystal oscillator positioned inside the hollow body,
• wherein a microwave electrode is inserted into the first penetration hole and a microwave resonator is formed by the hollow body and the first penetration hole,
• the second penetration hole is positioned between a first mirror formed on an external wall of the hollow body and a second mirror formed on an internal wall of the hollow body, and an optical resonator is formed by the first mirror, the second mirror, and the second penetration hole,
• each of a microwave input into the microwave resonator and an optical signal input into the optical resonator forms a resonance mode, and
• each formed resonance mode interacts with the crystal oscillator to incur an interaction between the microwave and the optical signal.