The mixing of our BAW technologies into our community synchronizer items permits ultra-small jitter efficiency of forty two fs Large-repetition-level and higher-electricity picosecond regenerative amplifier based on 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 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://socialmphl.com/story20917981/facts-about-bulk-crystal-oscillator-revealed