The 2 oscillator circuits beneath are well suited for utilizing crystal oscillators in collection or parallel mode: High-repetition-charge and significant-energy picosecond regenerative amplifier determined by only 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 large electricity passively manner-locked picosecond oscillator d... https://bookmarkuse.com/story18781056/the-basic-principles-of-bulk-crystal-oscillator