The mixing of our BAW engineering into our community synchronizer items permits ultra-small jitter functionality of forty two fs Significant-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，隔一定的距离重复出现... https://bookmarkspecial.com/story19117883/a-simple-key-for-bulk-crystal-oscillator-unveiled