The interference of turbidness which is caused by thiourea and bone glue was corrected by dual wavelengthmeasurement.
直接利用水合铜离子的蓝色，双波长扣除试样浑浊干扰；
2
The substrate bend induced the deviation of incidence angle that cause the inaccuracy of wavelengthmeasurement and increase the insert loss;
基片的弯曲导致光线入射角度产生偏差，此角度偏差使波长测量不准，插损增加；
3
A new method for extracting the characteristic information from the image data applied in laser wavelengthmeasurement is described in the paper in detail.