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Micro collimating lens system for optical communication

A technology of collimating lens and optical communication, applied in transmission system, electromagnetic wave transmission system, optics, etc., can solve the problems of reduced assembly efficiency, expensive spherical lens, and increased manufacturing cost of optical communication collimating lens system, etc.

Inactive Publication Date: 2005-06-15
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] However, since the spherical lens used in the conventional optical communication micro-collimation lens system is a micro-lens with a diameter less than 1mm, when the spherical lens is installed at the micro-collimation lens system, the assembly efficiency is significantly reduced
[0012] In addition, spherical lenses are so expensive that the manufacturing cost of optical communication collimating lens systems increases overall

Method used

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  • Micro collimating lens system for optical communication
  • Micro collimating lens system for optical communication
  • Micro collimating lens system for optical communication

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Embodiment Construction

[0024] Preferred embodiments of the optical communication microcollimation lens system of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings.

[0025] Furthermore, it should be understood that, unless otherwise indicated, the above-described embodiments are not limited to any details of the particular embodiments described above, but rather should be construed broadly within the spirit and scope defined by the claims.

[0026] An optical communication micro-collimation lens system according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0027] However, in describing the present invention, detailed descriptions of well-known techniques or structures will be omitted to clearly show the gist of the present invention.

[0028] Figures 4 to 6 shows an optical communication microcollimation lens system according to one embodiment of the p...

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Abstract

An optical communication micro-collimation lens system includes: an optical fiber for transmitting optical signals aligned in a certain direction on a silicon substrate; and at least two lenses arranged on the silicon substrate so that the optical signals can be multi-stage calibrated, Thus, the efficiency of assembling the optical signal collimating lens system is improved and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to an optical communication micro-alignment system, in particular to an optical communication micro-alignment system used as an optical communication network interface device, which is easy to manufacture and whose structure can reduce the unit cost of manufacture. Background technique [0002] Recently, with the development of high-speed communication technology using optical fibers capable of transmitting / receiving large amounts of information, information-related technologies have been rapidly developed. In particular, with the construction of high-speed transmission including various types of data such as moving images, audio signals, and text signals, the construction of a two-way interactive communications environment, and the astonishing increase in users, the use of copper wires previously used communication network faces limitations. A communication network in the form of an optical signal with a high carrier frequency h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/26G02B6/42
CPCG02B6/4204G02B6/4206G02B6/4214G02B6/423G02B6/26
Inventor 权赫李泳柱林泰宣
Owner LG ELECTRONICS INC