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Process for coarsening-free chemical plating of nickel-phosphor alloy on optical fiber surface and chemical plating solution thereof

A technology of surface chemistry and alloy technology, applied in the direction of liquid chemical plating, metal material coating technology, coating, etc., can solve problems such as the influence of optical fiber transmission performance, and achieve the effect of simple equipment and low price

Inactive Publication Date: 2006-09-06
NANCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the roughening process will affect the transmission performance of the optical fiber. Use a fiber optic multimeter to measure the relative attenuation of the optical fiber before and after roughening

Method used

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  • Process for coarsening-free chemical plating of nickel-phosphor alloy on optical fiber surface and chemical plating solution thereof
  • Process for coarsening-free chemical plating of nickel-phosphor alloy on optical fiber surface and chemical plating solution thereof
  • Process for coarsening-free chemical plating of nickel-phosphor alloy on optical fiber surface and chemical plating solution thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] (1) Pretreatment before optical fiber plating:

[0034] A. Removing the protective layer: immerse the quartz optical fiber in acetone at room temperature for about 25 minutes, gently peel off the protective layer after taking it out, and then wash it in an ultrasonic cleaner with deionized water for 8 minutes to remove the protective layer. the remains;

[0035] B. Degreasing: Scrub the optical fiber after removing the protective layer with anhydrous alcohol several times, then put it in an ultrasonic cleaner and wash it with anhydrous alcohol for 10 minutes, take it out and rinse it with deionized water several times, and then put it in an ultrasonic cleaner Wash with deionized water for 8 to 10 minutes to thoroughly clean the oil;

[0036] C. Sensitization: Weigh 5 grams of stannous chloride and dissolve it in 5 milliliters of hydrochloric acid, then dilute to 100 milliliters with distilled water, sensitize the optical fiber at room temperature for 10 minutes in the ...

Embodiment 2

[0042] (1) Pretreatment before optical fiber plating:

[0043] A. Removing the protective layer: Immerse the quartz optical fiber in acetone for about 35 minutes at room temperature, gently peel off the protective layer after taking it out, and then wash it in an ultrasonic cleaner with deionized water for 12 minutes to remove the protective layer. the remains;

[0044] B. Degreasing: Scrub the optical fiber after removing the protective layer with anhydrous alcohol several times, then put it in an ultrasonic cleaner and wash it with anhydrous alcohol for 12 minutes, take it out and rinse it with deionized water several times, and then put it in an ultrasonic cleaner Wash with deionized water for 8 to 10 minutes to thoroughly clean the oil;

[0045] C. Sensitization: Weigh 5 grams of stannous chloride and dissolve it in 5 milliliters of hydrochloric acid, then dilute to 100 milliliters with distilled water, sensitize the optical fiber at room temperature for 12 minutes in the...

Embodiment 3

[0051] (1) Pretreatment before optical fiber plating:

[0052] A. Removing the protective layer: Immerse the quartz optical fiber in acetone for about 30 minutes at room temperature, gently peel off the protective layer after taking it out, and then wash it in an ultrasonic cleaner with deionized water for 10 minutes to remove the protective layer. the remains;

[0053] B. Degreasing: Scrub the optical fiber after removing the protective layer with anhydrous alcohol several times, then put it in an ultrasonic cleaner and wash it with anhydrous alcohol for 11 minutes, take it out and rinse it with deionized water several times, and then put it in an ultrasonic cleaner Wash with deionized water for 8 to 10 minutes to thoroughly clean the oil;

[0054] C. Sensitization: Weigh 5 grams of stannous chloride and dissolve it in 5 milliliters of hydrochloric acid, then dilute to 100 milliliters with distilled water, sensitize the optical fiber in the sensitizing solution at room tempe...

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PUM

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Abstract

The invention discloses the optical fiber surface chemical plating nickel-phosphorus alloy technology and chemical plating solution, comprising the following steps: pretreating the optical fibre: removing protective coating, deoiling, hypersensitizing and activating, then carrying out chemical plating nickel alloy. The invention has the following advantages: 1 not needing coursing course; 2 fast speed; 3 good stability; 4 continuous coating; 5 simple device and low cost.

Description

technical field [0001] The invention relates to an optical fiber surface treatment process, in particular to a non-roughening optical fiber surface chemical nickel-phosphorus alloy plating process and its chemical plating solution. Background technique: [0002] In the past 20 years, the application of fiber optic sensors has developed rapidly worldwide. Compared with traditional sensors, fiber optic sensors have the following unique advantages: it can be used under harsh conditions such as strong electromagnetic interference, high temperature and high pressure, atomic radiation, explosive, chemical corrosion, etc., and its high sensitivity and low loss make it multiple usage. [0003] Smart materials and structures integrate sensing elements, drive elements, and control systems into matrix materials, and have structures that sense changes in external or internal states and characteristics. Although the application range of smart structures is very wide, the most widely us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C18/00C23G1/00C23C18/30C23C22/08
Inventor 谢剑锋张华宋路发
Owner NANCHANG UNIV
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