Combined wave-front corrector based on conjugate imaging
A wavefront corrector and combined technology, applied in instruments, optical components, optics, etc., can solve the problems of a large number of driving units, inconvenient to manufacture a single wavefront corrector, and reduce the number of driving units and increase the number of driving units. Number, easy to manufacture effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0028] Such as figure 1 As shown, in a large-aperture ground-based telescope adaptive optics system, if the aperture of the primary mirror of the telescope is D, and the atmospheric coherence length is r0, according to (D / r0) 2 , to get the number of driving units of the wavefront corrector to be manufactured, and arrange them in a square, the small circle in the figure is a driving unit. We use the symmetry operation in the plane point group to split these drive units into several categories, and each category corresponds to a wavefront corrector, so as to achieve the purpose of reducing the number of drive units on each wavefront corrector. The specific classification or corresponding to several wavefront correctors is determined by the manufacturing level of the wavefront correctors.
[0029] A specific splitting step is as follows figure 2 As shown, the explanation is as follows:
[0030] 1. Assuming that the drive unit spacing is d0, find four equally spaced drive un...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com