Novel hermetically-coated optical fiber

Abstract

The invention discloses a novel hermetically-coated optical fiber. The novel hermetically-coated optical fiber comprises an optical fiber body and a coated layer, wherein the outer surface of the optical fiber body is coated with the coated layer. The optical fiber body is prepared from the following materials in parts by mass: 100 parts of silicon dioxide, 20 to 30 parts of germanium dioxide, 5 to 8 parts of sodium oxide, 5 to 8 parts of boric oxide, 5 to 8 parts of potassium oxide, 5 to 8 parts of aluminum oxide, 5 to 8 parts of magnesium oxide, 5 to 8 parts of calcium oxide, 3 to 6 parts of zirconium fluoride, 3 to 6 parts of barium fluoride, 3 to 6 parts of lanthanum fluoride, 3 to 6 parts of aluminum fluoride, 3 to 6 parts of sodium fluoride, 2 to 10 parts of silicon hydroxide and 2 to 7 parts of phosphorus pentoxide. Thus, the novel hermetically-coated optical fiber has the advantages of novel structure, sturdiness, durability, rapid transmission rate, small loss, good heat resistance, good environmental adaptability, safety, reliability, long service life and the like. The novel hermetically-coated optical fiber has a wide market prospect for popularization.

Description

technical field [0001] The invention relates to the field of electronic appliances, in particular to a novel sealing coated optical fiber. Background technique [0002] With the continuous advancement of modern society and technology, electronic and electrical products have gradually entered the stage of life and industry, and the upgrading of electronic and electrical products is also accelerating, mainly including electronic and electrical tools, electronic and electrical components and security electronic appliances, etc. Among them, the connection problem between various electronic appliances is becoming more and more prominent, and the transmission line body comes into being. The factors that affect the quality of the transmission line body mainly include insulation effect, signal shielding effect, transmission rate, etc. The existing transmission line body is often due to unreasonable design. It leads to problems such as reduced transmission rate, poor environmental ad...

AI Technical Summary

Problems solved by technology

[0002] With the continuous advancement of modern society and technology, electronic and electrical products have gradually entered the stage of life and industry, and the upgrading of electronic and electrical products is also accelerating, mainly including electronic and electrical tools, electronic and electrical components and security electronic appliances, etc. Among them, the connection problem between various electronic appliances is becoming more and more prominent, and the transmission line body comes into being. The factors that affect the quality of the transmission line body mainly include insulation effect, signal shielding effect, transmission rate, etc. The existing transmission line body is often due to unreasonable design. It leads to problems such as reduced transmission rate, poor environmental adaptability, easy to be corroded, poor heat resistance, poor aging resistance, etc., which is not conducive to use

Images