The two oscillator circuits underneath are suitable for employing crystal oscillators in series or parallel method: We present a Nd:GdVO4 bulk crystal oscillator with >70 WTEM00 laser output based upon 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，这... https://www.hxcrystals.com/seokeywords/bulk-crystal-oscillator.html