A new calibration method is proposed to measure object plane tilt angle in microscope system with small-depth-field.The proposed method is constructed by a
Due to the difference between theory detection and in-battlefield detection ability of airborne IRST system,the method of evaluation for detection system wa
The inductively coupled plasma chemical etching technology operating at atmospheric pressure is used to fabricate the optical mirror whose materials are fus
The wave front recording and reconstruction of an object are numerically performed using a computer in this study.The two-,three-and four-step phase shiftin