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Additional electric field-assisted ion exchange device

A technology of ion exchange device and external electric field, which is applied in the field of integrated optical waveguide, can solve the problems of long production time (generally more than 24 hours), and achieve the effects of reducing production time, controlling burial depth and shape, and easy burial depth and shape

Inactive Publication Date: 2010-12-08
SOUTHWEAT UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method requires experimental control, and the production time is too long under natural conditions (generally more than 24 hours)

Method used

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  • Additional electric field-assisted ion exchange device
  • Additional electric field-assisted ion exchange device
  • Additional electric field-assisted ion exchange device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, it is a schematic diagram of the circuit principle of the external electric field assisted ion exchange device of the present invention, refer to figure 2 , Capacitor C is equivalent to exchange K9 glass sheet 6; power supply voltage range is 0-80V; ammeter A with a range of 300μA can detect whether the circuit is short-circuited at high temperature; resistor R plays the role of protecting the power supply.

[0029] This embodiment provides an externally applied electric field assisted ion exchange device, such as figure 2 As shown, it includes inner ceramic 5, outer ceramic 4, ceramic rod 3, ceramic sheet 7 and exchange K9 glass sheet 6; said outer ceramic 4 is used to hold molten salt used for exchange; said inner ceramic 5, said The ceramic sheet 7 and the exchanged K9 glass sheet 6 are sequentially fixed and stacked together, for example, bonded together by high-temperature glue, preferably, such as image 3 As shown, the American Red ...

Embodiment 2

[0034] Different from Embodiment 1, preferably, the two through holes 10 and 11 are arranged concentrically.

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Abstract

The invention discloses manufacturing technology and a using method for an additional electric field-assisted ion exchange device. The additional electric field-assisted ion exchange device comprises inner ceramic, outer ceramic, a ceramic rod, a ceramic wafer and an exchange K9 glass sheet, wherein the outer ceramic is used for containing fused salt for exchange; the inner ceramic, the ceramic wafer and the exchange K9 glass sheet are superimposed fixedly and sequentially; the inner ceramic is fixedly connected with the ceramic rod, and is hung in the outer ceramic through the ceramic rod; and the bottom of the inner ceramic and the ceramic wafer are provided a through hole for fixing a negative electrode respectively, and the negative electrodes are closely contacted with one surface of an exchange K9 glass nickel plating membrane through the through hole of the ceramic wafer.

Description

Technical field: [0001] The invention belongs to the technical field of integrated optical waveguides, and is a device for efficiently, stably, uniformly and controllably preparing integrated optical waveguides, in particular to an external electric field assisted ion exchange device. Background technique: [0002] With the development of optoelectronic technology, various transmission signals are required in optical communication, which objectively requires the emergence of highly integrated, miniaturized, and buried photonic devices, and among them, optical waveguide devices are produced and developed to meet the needs of optical communication. up photonic devices. The basic idea is to make optical waveguides with materials with variable refractive index on the surface of the same substrate, and then make array lasers, modulators, etc. based on this. Through this integration, the miniaturization, stability, easy integration and homogenization of the optical system can be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/134
Inventor 周自刚李静罗小英孙光春陈文强邓宗权周航成
Owner SOUTHWEAT UNIV OF SCI & TECH