Explanation of spherical mirror: Mirrors with spherical reflecting surfaces can be divided into concave mirror and convex mirrors according to different concave and convex reflecting surfaces.
1. A low-cost on-line detection technology for the fine grinding process of large aspheric mirrors is proposed.
2. Vertex curvature radius is an important parameter in aspheric mirror processing, inspection and optical system calibration.
3. By choosing the appropriate cavity structure, the astigmatism of the optical mode in the spherical mirror folding cavity can be partially eliminated and adjusted.
4. In general interference detection, the detection accuracy of spherical mirror mainly depends on the accuracy of reference mirror.
5. The standard spherical mirror is measured on this platform, and the applicability of the platform is verified.
6. All parts of the system are spherical mirrors with simple form and compact structure.
7. At the same time, the method of correcting interferometer system error and detecting spherical mirror by computer image processing technology is expounded.
8. In order to improve the performance of the spectrometer, two ellipsoidal mirrors and an ellipsoidal aspherical grating are used for beam splitting.
9. In order to improve the coupling efficiency of pump light of double-clad fiber laser, right-angle prism group is used to shape and spatially filter the beam, and aspheric mirror is used to focus the pump light.
10. A new ultra-precision machining method of axisymmetric optical aspheric mirror is introduced.
1 1. The results show that this technology is feasible and has the potential to detect large-aperture aspheric mirrors.
12, the detection of rectangular large-aperture off-axis aspheric mirror is completed by aspheric zero compensation method.
13. This paper discusses the imaging law of concave spherical mirror when the object is in different areas of space.
14, all kinds of aspheric mirrors and aspheric condenser with different apertures and relative apertures.
15. The automatic assembly of aspherical mirror in front of optical fiber microscope depends on the working distance.
16. This paper introduces a replication method for making aspherical mirrors of X-ray telescopes.
17, the use of aspherical mirror can greatly simplify the optical system, so it is more and more used in various optical designs.
18, aspherical mirror has excellent optical performance and is widely used in modern optical system design.
19, spherical mirror, double curvature mirror or other mirrors, although expanding the viewing angle and back viewing range, still can't eradicate the visual blind area.
20. Non-linear error will be introduced in aspheric zero compensation detection, and the non-linear relationship between interference coordinate system and aspheric mirror coordinate system can be obtained through ray tracing.
2 1. Finally, the light transmission of aspheric mirror system is tracked and its light intensity distribution is analyzed.
22. Taking a parabolic mirror as an example, the deformation of the spherical surface into an axisymmetric aspheric surface is analyzed when the force and moment are distributed around the spherical mirror.
23. In the shaping system for shaping a Gaussian beam into a flat-topped beam, the system consisting of two aspherical mirrors is a relatively simple structure, consisting of a flat concave mirror and a plano-convex mirror.