作者: W B Xu , L Chai , J K Shi , M L Hu , C Y Wang
DOI: 10.1088/1612-2011/11/11/115816
关键词: Optics 、 Femtosecond 、 Wavelength 、 Laser 、 Dispersion (optics) 、 Pulse (physics) 、 Optoelectronics 、 Crystal 、 Materials science
摘要: A LD-pumped novel Yb,Y:CaF2 femtosecond laser is demonstrated for the first time. The continuous-wave and mode-locked operational characteristics of co-doped fluoride crystal are described in detail. With intracavity dispersion management using a prism-pair, 330 fs pulse at centre wavelength 1049 nm obtained. average output power 224 mW repetition rate ~83 MHz.