Er-doped Laser Amplifer (EFA)

Pamene EFA yopangidwa ndi gulu la Erbium imakulitsa mphamvu ya laser ya mbewu, kuwonjezereka kwafupipafupi ndi phokoso lamphamvu kumasungidwa pamtunda wotsika kwambiri.Mzerewu ndi wosakwana 10 Hz, ndipo phokoso lamphamvu (RIN) ndilocheperapo -140 dBc/HZ@ 100 kHz.Poyerekeza ndi chiwembu cha 780 nm diode laser yamphamvu, chiwembu chogwiritsa ntchito Er-doped fiber amplifier (EFA) monga 1560 nm laser amplifier yotengedwa ndi gulu la Erbium imatha kupeza mphamvu zapamwamba.Mphamvu yayikulu ya laser yomwe imatulutsidwa ndi moyo wokhazikika komanso wautali ndi EFA ikhoza kukhala mpaka 15 W. Chifukwa cha mawonekedwe onse a fiber, EFA imakhala ndi kukhazikika kwachilengedwe.

Low phokoso CHIKWANGWANI amplifier ndi mbewu laser wachibale m'lifupi m'lifupi ndi njira yake muyeso