The combination of our BAW technologies into our community synchronizer products permits ultra-small jitter functionality of 42 fs Significant-repetition-fee and higher-power picosecond regenerative amplifier based upon an individual 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 high ability passively method-locked picosecond os... https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html