[Aritomi, Eleonora P.]

P pol PLL frequency where parametric amplification is miximized is 207 MHz with 49mW green.

We measured parametric gain.

Amplification: 2.92V, De-amplification: 120mV, without green: 312mV

The parametric gain is 2.92/0.312 = 9.4. It was 21.6 before.

We changed OPO temperature around 7.178kOhm, but it doesn't change so much.

Tomorrow we'll investigate this problem.