A Two-Dimensional Encoding Device and Encoding Method for Optical Field Spin Angular Momentum
A two-dimensional encoding and angular momentum technology, applied in the field of photon spin angular momentum control, to achieve the effect of mature generation technology, simple operation, and wide application range
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0019] The present invention will be further described below in conjunction with the accompanying drawings.
[0020] Such as figure 1 Shown is a device that uses a uniaxial crystal to realize two-dimensional encoding of photon spin angular momentum, including a uniaxial crystal 2, a λ / 4 wave plate 3, a polarizer 4, A beam analyzer 5 and a computer 6; a radially varying hybrid polarization vector light field 1 with linear polarization, circular polarization and elliptical polarization distribution is incident on the uniaxial crystal 2, and the uniaxial crystal 2 is placed on the propagation direction of the beam, And the crystal optical axis of the uniaxial crystal 2 is perpendicular to the beam propagation direction, the parallel beam with a size of tens of microns is incident from the incident surface of the uniaxial crystal 2, and is transmitted along the direction perpendicular to the crystal optical axis, from the uniaxial crystal 2 emerge from the exit surface, by changi...
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