We calculate the best phase-matchingangle according to the Sellemier equations of KTP and compare the quality of LBO.
根据KTP晶体不同的色散方程，对该匹配角进行了数值计算； 并比较了LBO晶体的相关特性。
2
The influence of Mg concentration in doping on phase matching temperature, phase matchingAngle, optical homogeneity, lattice parameter and density of the crystal is also stated.
掺镁浓度对晶体相匹配温度、相匹配角、光学均匀性、点阵常数和密度的影响。
3
Then, we present a method to determine the maximum compression ratio of interferogram by using the relationship between interferogram matchingangle and spectrogram matchingangle.