Multi-channel, parallel transmission optical module,and methods for manufacturing and application thereof

A multi-channel, optical module technology, applied in the field of optical communication, can solve the problem of no commercial high-speed parallel optical module, etc., and achieve the effects of light weight, low production cost and long transmission distance

Active Publication Date: 2015-08-26
SOURCE PHOTONICS CHENGDU
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, although there is a demand for optical modules with transmission distances ranging from a few hundred meters to 10 kilometers or more, there are currently no commercially available high-speed parallel optical modules with transmission distances exceeding 2 kilometers

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  • Multi-channel, parallel transmission optical module,and methods for manufacturing and application thereof
  • Multi-channel, parallel transmission optical module,and methods for manufacturing and application thereof

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Embodiment Construction

[0020] Various embodiments of the invention will be referenced in detail. Referenced examples are explained in the accompanying drawings. The invention will be illustrated by the examples which follow, but the invention is not limited to the description of these examples. On the contrary, the invention is intended to cover alternatives, modifications and equivalents which may be included within the spirit and scope of the invention as defined by the appended claims. Moreover, in the following detailed description of the invention, numerous specific details are specified in order to provide a thorough understanding of the invention. However, it will be apparent to one skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail in order not to obscure aspects of the present disclosure.

[0021]Subsequent sections detail the need to ...

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Abstract

The invention discloses a high speed optical module, especially the multi-channel, the single mode and the parallel transmission optical module of the optical communication field. The optical module comprises a pedestal, a first transmission optical sub apparatus (TOSA), a second transmission optical sub apparatus (TOSA), a third transmission optical sub apparatus (TOSA), a fourth transmission optical sub apparatus (TOSA), and an MT fiber connector. The TOSA can be the TO-38 TOSA for a 10G DFB chip or FP chip. By means of single mode communication, the optical module can realize the transmission distance greater than 10 kilometers. Besides, for further simplification of the single-mode fiber, the invention uses a 12-chip MT fiber connector, wherein the four fiber connectors are respectively in output connection with the corresponding LC standard fiber stub and TOSA so that the optical module also realizes high speed and long-distance transmission, high capacity, small volume and light weight, and can also be widely applied to the high speed optical communication.

Description

technical field [0001] The invention relates to the field of optical communication. More specifically, embodiments of the present invention are applicable to high-speed optical modules, especially multi-lane, parallel transmission, small form-factor pluggable (SFP) optical modules and methods of making and using the same. Background technique [0002] In 1964, Gordon Moore predicted that the number of transistors that could be placed on an integrated circuit would double at a specific time frame, usually every 18 months or every 2 years. Gilder's Law tells us that while computing power doubles every 18 months (Moore's Law), communication power doubles every 6 months. Bandwidth is growing at least 3 times faster than computing power. In 1999, Nortel CEO, John Ross, asserted that the growth rate of Nortel network was twice that of Moore's Law, doubling the capacity of the fiber optic system but halving the cost every nine months. [0003] The above predictions have been con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A99Z99/00
CPCH04B10/501G02B6/3885G02B6/421G02B6/4245G02B6/4246G02B6/4249G02B6/4263G02B6/428G02B6/4292G02B6/4472G02B6/4206G02B6/4286G02B6/43
Inventor 唐晓辉王强孙月峰吴葵许远忠
Owner SOURCE PHOTONICS CHENGDU
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