Waveguide-optical fiber automatic core adjusting method based on genetic algorithm and device thereof
A genetic algorithm and automatic adjustment technology, which is applied in the field of waveguide-fiber automatic core adjustment method and its device based on genetic algorithm, can solve problems such as high technical requirements
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0046] Embodiment - the genetic method automatic core adjustment of fiber-waveguide-fiber system and its result:
[0047] The optical waveguide uses quartz-based SiO produced by NHK Corporation of Japan 2 Buried single-mode strip waveguide, the core cross-sectional size of the waveguide is 8×8μm 2 , The relative refractive index difference Δ = 0.3%, both ends of the plane grinding. A single-mode optical fiber is arranged at the input and output ends, and a refractive index matching liquid is arranged between the end faces. The refractive index of the matching liquid is 1.445 and 1.444 at wavelengths of 1310nm and 1550nm respectively, the refractive index difference with the quartz fiber core is less than 0.01, and the reflection loss is less than -50dB. The transmittances of the matching liquid at wavelengths of 1310nm and 1550nm are 99% / mm and 98% / mm respectively, and the absorption of the matching liquid can be ignored for an end-face gap of about 1 μm. Under the monitori...
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