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Optical assembly and optical module

A technology for optical components and optical modules, applied in the field of optical communication, can solve the problems of complex packaging process and low integration of optical platforms, and achieve the effect of high integration

Inactive Publication Date: 2017-08-15
INNOLIGHT TECHNOLOGY (SUZHOU) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the packaging process using active packaging is relatively complicated, and the integration level of the optical platform is low

Method used

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  • Optical assembly and optical module
  • Optical assembly and optical module
  • Optical assembly and optical module

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Embodiment Construction

[0028] The application will be described in detail below in conjunction with specific implementations shown in the accompanying drawings. However, these implementations do not limit the present application, and any structural, method, or functional changes made by those skilled in the art based on these implementations are included in the protection scope of the present application.

[0029] In each drawing of the present application, some dimensions of structures or parts are exaggerated relative to other structures or parts for the convenience of illustration, and therefore, are only used to illustrate the basic structure of the subject matter of the present application.

[0030] The terms used herein to denote relative spatial positions such as "upper", "above", "under", "under", etc. are for convenience of description to describe the relative position of one element or feature relative to another as shown in the drawings. Relationships of units or features. The terms of s...

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Abstract

The present invention discloses an optical assembly and an optical module. The optical assembly comprises an optical platform, a wavelength division multiplexing de-multiplexing optical assembly and an optical power monitoring device; the optical platform is provided with a plurality of optical ports and a reflecting portion; the optical power monitoring device is matched with the reflecting portion; the wavelength division multiplexing de-multiplexing optical assembly is located on the optical platform between the optical ports and the reflecting portion; the optical platform is provided with a limiting mechanism; and the wavelength division multiplexing de-multiplexing optical assembly is fixedly mounted on the optical platform through the limiting mechanism. According to the optical assembly and the optical module of the invention, an optical component on the optical platform is installed through adopting a passive installation mode and by means of the limiting mechanism, and therefore, debugging and positioning steps after an active installation mode are omitted, and assembling is simple; the optical platform is made by using integrated molding and has high limiting accuracy; the optical assembly is integrated with the optical power monitoring device, and therefore, the optical assembly can realize an optical power monitoring function; and the integration degree of the optical assembly and the optical module is high.

Description

technical field [0001] The application belongs to the technical field of optical communication, and specifically relates to an optical component and an optical module with wavelength division multiplexing / demultiplexing functions. Background technique [0002] The optical module is composed of optoelectronic devices, functional circuits and optical ports. Among them, optoelectronic devices include two parts: emission and reception. To put it simply, the main function of the optical module is to realize photoelectric conversion. At the sending end, the electrical signal is converted into an optical signal. After transmission through the optical fiber, the optical signal is converted into an electrical signal at the receiving end, thereby realizing the transmission of information. [0003] In the prior art, the optical module usually adopts an active packaging method, and after active debugging realizes the coupling of the optical path, the optoelectronic device is positioned...

Claims

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Application Information

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IPC IPC(8): G02B6/42G02B6/293
CPCG02B6/2938G02B6/4214G02B6/4244
Inventor 孙雨舟陈龙王冬寒李伟龙于登群
Owner INNOLIGHT TECHNOLOGY (SUZHOU) LTD
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