ITRI attended the virtual exhibition of the CLEO 2021 and showcased its compact all-PM femtosecond fiber laser and fiber laser comb for optical frequency metrology, absolute distance measurement, direct comb spectroscopy, THz excitation, etc. The 500 MHz fiber comb is the highest repetition rate of self-referenced fiber laser comb on the market. #CLEO2021
👉https://lihi1.com/wWI2N
