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Optical transceiver device

A technology for optical transceiver devices and optical emission components, applied in the field of optical fiber communication, can solve the problems of low efficiency and aberration of optical fiber adapters, and achieve the effects of enhancing strength, reducing aberration, and improving coupling efficiency

Pending Publication Date: 2020-02-21
APAT OPTOELECTRONICS COMPONENTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The light emitted by the light emitting component needs to pass through various optical elements, and optical phenomena such as reflection and refraction will occur. Then when the light beam is converged into the fiber core of the fiber optic adapter through the lens, the focus cannot be all concentrated on the fiber core of the fiber optic adapter. At the same point on the same section of the same section, but converged into a beam of light spots, this situation produces aberrations, resulting in low efficiency of light coupling to the fiber optic adapter

Method used

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0035] In the present in...

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PUM

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Abstract

The invention discloses an optical transceiver device comprising a tube shell, a first light emitting assembly, an isolator, and a C-lens. An optical fiber adapter is installed at one end of the tubeshell. The first light emitting assembly is mounted at one end, far away from the optical fiber adapter, of the tube shell and is arranged opposite to the optical fiber adapter. The isolator is arranged in the tube shell between the first light emitting assembly and the optical fiber adapter and is used for isolating an optical signal received by the optical fiber adapter from an emitted optical signal. The C-lens arranged in the tube shell is arranged at one side, far away from the optical fiber adapter, of the isolator; the C-lens and the isolator are sequentially arranged at an interval inthe axial direction of the tube shell; and light emitted by the first light emitting assembly is converged into an optical fiber of the optical fiber adapter through the C-lens. The optical coupling efficiency of the optical transceiver device is high.

Description

technical field [0001] The invention relates to the technical field of optical fiber communication, in particular to an optical transceiver device. Background technique [0002] The optical transceiver device is an important optoelectronic device in optical communication, that is, a light receiving component and a light emitting component are packaged in the same optoelectronic device, the light transmitting component emits a laser signal, the light receiving component receives a laser signal, and the transmitted and received optical signals are Transmission via an optical fiber. The light emitted by the light emitting component needs to pass through various optical elements, and optical phenomena such as reflection and refraction will occur. Then when the light beam is converged into the fiber core of the fiber optic adapter through the lens, the focus cannot be all concentrated on the fiber core of the fiber optic adapter. At the same point on the same section of the opti...

Claims

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Application Information

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IPC IPC(8): G02B6/42
CPCG02B6/4204G02B6/4208G02B6/4215
Inventor 庄礼杰季红岩黄珍妮
Owner APAT OPTOELECTRONICS COMPONENTS
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