Coffee ring laser containing silver telluride quantum dots and preparation method thereof
A technology of quantum dots and silver telluride is applied in the field of semiconductor optoelectronic devices, which can solve the problems of reducing the stability and life of lasers, and achieve high stability and improve stability and life.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0020] The present invention will be further explained below in conjunction with the accompanying drawings.
[0021] Such as figure 2 As shown, the coffee ring laser containing silver telluride quantum dots of the present invention includes a quartz substrate 2 arranged upward in sequence, and a silicon dioxide ring 3 containing silver telluride quantum dots.
[0022] The silicon dioxide ring 3 containing silver telluride quantum dots is composed of a silicon dioxide ring and silver telluride quantum dots 1 embedded in the silicon dioxide ring. The silver telluride quantum dots 1 are uniformly distributed in the silicon dioxide ring. Silver telluride quantum dots 1 as figure 1 shown. The silver telluride quantum dot 1 is an optical gain medium, and the silver telluride quantum dot 1 with only double spin degeneracy in the lowest quantum state with low toxicity can realize near-infrared optical gain with a low threshold. Embedding silver telluride quantum dots 1 into silic...
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