Laser Locking Controller: Preci-Beat

Preci-Beat, wowongolera wokhoma wopangidwa ndi gulu la Erbium, angagwiritsidwe ntchito mu laser heterodyne frequency locking/phase locking.Preci-beat imaphatikizidwa ndi module yowunikira pafupipafupi ndi gawo ndi gawo la PID.Preci-beat ili ndi ntchito zamafupipafupi a digito ndi kuzindikira gawo ndi PID servo.Iwo akhoza kukwaniritsa laser heterodyne kugunda pafupipafupi/gawo kutseka mu osiyanasiyana 50 MHz-8 GHz.Mofanana ndi Preci-Lock, Preci-Beat ilinso ndi ziboda zakuthupi ndi mabatani, ndipo imayendetsedwa ndi mapulogalamu a PC.Pulogalamu ya Preci-Beat imaphatikizapo ntchito zowongolera doko, zowonetsa zolakwika ndi zotulutsa, kusintha kwa magawo a PID ndi kuwongolera loko.Mapulogalamu a Preci-Beat amalumikizana ndi wowongolera kudzera mu protocol ya RS422.