The combination of our BAW technologies into our community synchronizer items permits ultra-small jitter efficiency of forty two fs Large-repetition-amount and higher-electricity picosecond regenerative amplifier based on just 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 A superior power passively mode-locked picosecond oscil... https://bookmarkblast.com/story18994969/bulk-crystal-oscillator-an-overview