The combination of our BAW technology into our network synchronizer products allows ultra-lower jitter effectiveness of forty two fs High-repetition-charge and superior-energy picosecond regenerative amplifier based upon a single bulk Nd:GdVO4 crystal 中原子或分子的排列具有三维空间的周期性，隔一定的距离重复出现，这种周期性规律是 A significant power passively mode-locked picosecond osc... https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html