The mixing of our BAW technological innovation into our network synchronizer merchandise enables extremely-low jitter functionality of 42 fs Substantial-repetition-rate and large-ability picosecond regenerative amplifier according to one 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 中原子或分子的排列具有三维空间的周期性，隔一定的... https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html