The 2 oscillator circuits underneath are suited to applying crystal oscillators in collection or parallel manner: We existing a Nd:GdVO4 bulk crystal oscillator with >70 WTEM00 laser output dependant on the orthogonal thermal compensation architecture. The asymmetry of thermo-optical consequences while in the anisotropic… 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://binksites.com/story8675062/bulk-crystal-oscillator-options