Check patentability & draft patents in minutes with Patsnap Eureka AI!

Direct optical coupling structure of side-coupling optical device and optical fiber

A side-coupling, optical device technology, applied in the direction of optical components, optical waveguide coupling, optical guide, etc., can solve the problems of high alignment cost, high difficulty, low yield, etc., achieve simple structure, high precision, high precision and direct alignment effect

Inactive Publication Date: 2017-10-27
NAT CENT FOR ADVANCED PACKAGING
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, there is an urgent need for a new type of coupling structure between photoelectric emitting devices and optical fibers to at least partially solve the problems of high alignment cost, high difficulty, low yield and the need for active alignment in the above-mentioned prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Direct optical coupling structure of side-coupling optical device and optical fiber
  • Direct optical coupling structure of side-coupling optical device and optical fiber
  • Direct optical coupling structure of side-coupling optical device and optical fiber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In the following description, the present invention is described with reference to various examples. One skilled in the art will recognize, however, that the various embodiments may be practiced without one or more of the specific details, or with other alternative and / or additional methods, materials, or components. In other instances, well-known structures, materials, or operations are not shown or described in detail so as not to obscure aspects of the various embodiments of the invention. Similarly, for purposes of explanation, specific quantities, materials and configurations are set forth in order to provide a thorough understanding of embodiments of the invention. However, the invention may be practiced without these specific details. Furthermore, it should be understood that the various embodiments shown in the drawings are illustrative representations and are not necessarily drawn to scale.

[0031] In this specification, reference to "one embodiment" or "the...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a direct optical coupling structure of a side-coupling optical device and an optical fiber. The direct optical coupling structure comprises a substrate, a side-coupling optical device which is arranged on the substrate, a silicon carrier plate which is arranged on the substrate and provided with one or more optical fiber through holes, and one or more optical fibers which is arranged in the one or more optical fiber through holes of the silicon carrier plate. The direct optical coupling structure disclosed by the invention has the advantages of passive alignment, simple structure, high precision and the like.

Description

technical field [0001] The invention relates to the technical field of optoelectronic devices, in particular to a direct optical coupling structure of an edge coupling optical device and an optical fiber. Background technique [0002] With the rapid development of various mobile consumer electronics products, mobile consumer electronics products have higher and higher requirements on the quality of network communication speed and delay, and optical communication technology satisfies the corresponding requirements well. In silicon photonics and optoelectronic integrated systems, in order to meet the requirements of long-distance, high-bandwidth, and high-quality signal transmission, single-mode laser transmission technology is usually required. [0003] Although single-mode laser transmission technology has the advantages of long-distance, high-bandwidth, and high-quality signal transmission, the mode spot of single-mode lasers is very small, only within 10 μm. The coupling ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/42
CPCG02B6/4206G02B6/4214G02B6/4219G02B6/4225G02B6/423G02B6/4246G02B6/4296
Inventor 孙瑜薛海韵刘丰满
Owner NAT CENT FOR ADVANCED PACKAGING
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com