We present an experimental study on low-threshold broadband spectrum generation mainly due to the amplification of the cascaded stimulated Raman scattering(SRS)
We report an all-normal-dispersion ytterbium fiber laser mode locked by nonlinear polarization evolution.With a 347-m-long all-fiber ring cavity,a pulse energy
The simple surface current model is extended to study the generation of high-order harmonics for a relativistic circularly polarized laser pulse interacting wit
We report on the high-power amplification of a 1064 nm linearly polarized laser in an all-fiber polarizationmaintained master oscillator power amplifier,which c
A narrow linewidth cw Ho:YAG laser pumped by a 1908 nm Tm:YLF laser based on the volume Bragg grating is established.The maximum output power of 9.6 W for the i
The Dick effect is one of the main limits to the frequency stability of a passive frequency standard,especially for the fountain clock and ion clock operated in