Lectures on Quantum Optics and Quantum Information
Lectures on Quantum Optics and Quantum Information
Lectures on Quantum Optics and Quantum Information
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« One Quadrature » Criteria<br />
Two beams, <strong>on</strong>e quadature<br />
Q<br />
Q<br />
Field 1 Field 2<br />
P<br />
- Difference between the fluctuati<strong>on</strong>s<br />
- Noise <strong>on</strong> this difference<br />
G=1 for two independent lasers (also<br />
for the previous case with noisy beam)<br />
- C<strong>on</strong>diti<strong>on</strong>al Variance V(P 1 |P 2 )<br />
P