Pulse broadening and recompression of fiber Bragg grating

Xiaoxiao Photon's optical pulse broadening fiber Bragg grating is used for pulse broadening in chirped pulse amplification (CPA) to achieve effective optical pulse amplification. Pulse compression fiber Bragg grating is used to compress power amplified pulses. For ultrafast fiber laser systems, all fiber pulse extenders and pulse compression fiber Bragg gratings are crucial for low insertion loss and high system efficiency.