Dual-fiber laser radar system for realizing dual field-of-view low-blind-area detection
A laser radar and dual-fiber technology, applied in the field of dual-fiber laser radar systems, can solve problems such as inconsistent splicing signals, avoid the effects of poor stability and jump changes, and improve the stability of the mechanism
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0015] Such as figure 1 As shown, a dual-fiber laser radar system for dual-field-of-view and low-blind zone detection includes a transmitting optical system and a receiving optical system. The transmitting optical system transmits optical signals into the atmosphere, and the backscattered The signal is received by the receiving optical system. The main axis fiber 1 and the paraxial fiber 2 are placed at the focal plane of the receiving optical system. The scattered signal received by the receiving optical system passes through the main axis fiber 1 and the paraxial fiber 2. send it out.
[0016] Described emission optical system comprises Nd:YAG laser 3, beam expander 4, reflective prism 1 5 and reflective prism 2 8, and the laser light that described Nd:YAG laser 3 emits, successively passes through beam expander 4, reflective Prism one 5 and reflection prism two 8 shoot into the atmosphere afterward.
[0017] The receiving optical system includes a Newtonian telescope 6 an...
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