The 2 oscillator circuits under are well suited for employing crystal oscillators in collection or parallel method: High-repetition-charge and significant-energy picosecond regenerative amplifier determined by 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 A large electricity passively manner-locked picosecond oscillator d... https://nanobookmarking.com/story18873247/rumored-buzz-on-bulk-crystal-oscillator