Yuan Liu,Baohong Yuan,Joseph Vignola Yuan Liu

To investigate whether the size of fluorescent particles affects the modulation efficiency of ultrasound-modulated fluorescence (UMF), we measured UMF and DC (direct current) signals of the fluorescence emission from four different sized fl...

Edwin Ding,William H Renninger,Frank W Wise et al. Edwin Ding et al.

Mode-locking refers to the generation of ultrashort optical pulses in laser systems. A comprehensive study of achieving high-energy pulses in a ring cavity fiber laser that is passively mode-locked by a series of waveplates and a polarizer ...