CVFA are based on MOPFA design using an external seeder and several fiber amplifiers
stages. Fiber amplifiers are isolated both at input and output. The signal is frequency
converted using periodically poled crystals integrated in a highly reliable dust free single
pass frequency conversion module. Models are available with narrow linedwidth seed
source amplification option (<10MHz).
These products are available in user-friendly turnkey benchtop instruments or in modules.
They integrate all the laser safety features required for a safe and reliable use. These
amplifiers embeds a loss of input detection to turn off the amplifier stages in case of external seeder failure.