linien-org / linien

Spectroscopy lock application using RedPitaya
GNU General Public License v3.0
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Phase locking between two lasers #386

Closed ZhimingShi closed 5 months ago

ZhimingShi commented 6 months ago

Hello!I want to use Linien to lock the phase of two lasers, can this software do that? For example, lock the laser to a frequency comb. The laser is combed with a frequency comb to obtain an RF signal less than 30MHz. The phase of the RF signal is then demodulated using Linien to obtain an error signal. The error signal is processed by PID and fed back to the laser for phase locking.

bleykauf commented 5 months ago

Duplicate of #385.