Electro-optic conversion element and its application

An electro-optical conversion and component technology, applied in electrical components, circuits, semiconductor devices, etc., can solve problems such as unfavorable device integration, and achieve the effects of low cost, stable performance and simple processing

Active Publication Date: 2015-11-18
INST OF PHYSICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This is very unfavorable for the integration of devices in optical interconnection systems

Method used

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  • Electro-optic conversion element and its application
  • Electro-optic conversion element and its application
  • Electro-optic conversion element and its application

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0039] figure 1 A schematic structural view of an electro-optical conversion element according to an embodiment of the present invention is shown. Such as figure 1 As shown, the electro-optical conversion element of the embodiment of the present invention includes: a silicon oxide layer 3, two adjacent thin film strips 2 arranged on the silicon oxide layer 3, and two electrodes 1 respectively arranged on the two thin film strips 2 . In this embodiment, the silicon oxide layer 3 may consist of silicon oxide or mainly contain silicon oxide. There is a nano-gap between the two film strips 2 ( figure 1 Not shown in , see nanogap 503 shown in Figure 5(a)). Here, the material of the film strips has a melting point higher than that of silicon oxide, the...

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Abstract

The invention discloses an electrical-to-optical conversion component and an application thereof. The electrical-to-optical conversion component is used for converting a voltage signal into an optical signal, and comprises a silicon oxide layer formed by silicon oxide, two adjacent film strips and two electrodes, wherein the film strips are arranged on the silicon oxide layer; a nano gap is formed between the two film strips; a fusing point of a material of each film strip is higher than that of silicon oxide; the two film strips and the nano gap are formed by exerting puncture voltage on a continuous film strip arranged on the silicon oxide layer to allow the continuous film strip to be punctured; and the electrodes are arranged on the two film strips respectively. During a working course, predetermined voltage is exerted on the two electrodes to allow the electrical-to-optical conversion component to radiate; the electrical-to-optical conversion component is simple to process, low in cost, reliable in structure and stable in performance; the size of the nano gap is controllable; and the electrical-to-optical conversion component is compatible with a semiconductor technology, and is applicable to large-scale production.

Description

technical field [0001] The invention relates to the technical field of electro-optic conversion, in particular to an electro-optic conversion element and its application. Background technique [0002] The most common application of electro-optical conversion technology is electric lighting, and it is also widely used in signal transmission, processing, display and other aspects. With the development of electronic technology, computer application and new material science, electro-optical conversion technology is increasingly penetrated into various fields of social life, and is gradually improving and changing human production and life style. Traditional LED electro-optic conversion elements can only be used in lighting and display fields. It is hoped that a new electro-optical conversion element can be provided through the conversion idea. [0003] In a prominent application of electro-optic conversion elements, people use electro-optic conversion elements in the process o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L33/14H01L33/34H01L33/00
Inventor 张广宇何聪丽时东霞
Owner INST OF PHYSICS - CHINESE ACAD OF SCI
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