Course No.: 011011
Course Category: major course of subject.
Period/Credits: 32/2
Prerequisite: Applied Optics, Physical Optics, Optical Detection, Photoelectric Technology Foundation, Optical Part Technology, Digital Image Processing, Error Theory and Data Processing, and so on.
Aim & Requirement:
The course is the major course for all students for PhD degree in optical engineering. It is necessary for the students who want to performance some related optical testing. The main objects are the students whose majors are optical engineering, also the students whose major are not optical engineering can choose this course. Through the course students can get the systematic training and general knowledge in modern optical testing technology. The course content contains modern optical testing technologies based on the different theories such as interference, diffraction, holographic, optical scanning, light speckle, Moire technique, light spectrum.
Primary Coverage
Chapter 1: Introduction
Research field and its technical characteristics, present situation and application of this technology, development trend of this technology
Chapter 2: Comprehensive Detection of Optical fixture
Alignment and focus, composition and basic components of optical fixture and focal length measurement
Chapter 3: Testing of optical materials
Measurement of refractive index, uniformity measurement and measurement of stress-induced birefringence
Chapter 4: Basic interferometric technique
Analysis of interference fringes, several interferometers, analysis of interferogram and wave aberration measurement
Chapter 5: Photoelectric phase measurement
Phase static testing technique and phase dynamic testing technique
Chapter 6: Plane element testing technique
Basic measurement, surface deviation detection and measurement of parallelism
Chapter 7: Spherical element testing technique
Spherical curvature radius measurement, measurement of Surface deviation of spherical Optical elements
Chapter 8: Aspheric surface Plane element testing technique
Basic knowledge of aspherical surfaces, testing method for aspheric surfaces
Chapter 9: Length measurement technique based on interference
High-precision measuring block measurement technology, Length measurement using laser
Chapter 10: Moire fringe technique
Moire fringe formation principle and measurement technique based on Moire fringe
Chapter 11: Evaluation on optical system
imaging quality evaluation, resolution test, optical transfer function (OTF) and interferometry.