Review Note
Last Update: 11/29/2023 04:52 PM
Current Deck: Master::Quantum Tech
New Card (Unpublished)Currently Published Content
Vorderseite
Rückseite
No published tags.
Pending Suggestions
Field Change Suggestions:
Vorderseite
Commit #37845
How can one amplify an optical signal?
Rückseite
Commit #37845
One can use an optical parametric amplifier (OPA): here two signals (with arbitrary frequencies $\omega_{1/2}$ are guided through a non linear medium: one is pumping the other, leading to an amplification of the weaker.
In the degenerate case where both frequencies are the same, the amplification is dependend on the retaive phase of the two signals.
In the degenerate case where both frequencies are the same, the amplification is dependend on the retaive phase of the two signals.