DOI码：10.3788/COL202523.061402

发表刊物：Chinese Optics Letters

关键字：Fiber lasernonlinear opticsLasers, Optical Amplifiers, and Laser Optics

摘要：We present a novel all-fiber UHRP source based on ultrafast pulse-stimulated dissipative four-wave mixing (FWM). By injecting an ultrafast seed pulse into a dissipative ring cavity equipped with a spectral shaper, a comb-like nonlinear response is generated. The high peak power of the seed pulse reaches the FWM threshold, stimulating a 0.275 THz pulse with an output power of 0.5 watt. The gain and spectral shaper in the fiber ring cavity form a dissipative system that modifies the initial field both temporally and spectrally, ensuring UHRP stability even after the pulse is turned off.

卷号：23

期号：6

是否译文：否

发表时间：2024-12-01