CN203406878U

CN203406878U - Optical fiber transceiver

Info

Publication number: CN203406878U
Application number: CN201320529542.9U
Authority: CN
Inventors: 黄振中
Original assignee: Shenzhen Yi Da Photoelectricity Technology Corp Ltd
Current assignee: Shenzhen Yi Da Photoelectricity Technology Corp Ltd
Priority date: 2013-08-28
Filing date: 2013-08-28
Publication date: 2014-01-22
Anticipated expiration: 2023-08-28

Abstract

The utility model relates to an optical fiber transceiver. The optical fiber transceiver comprises an optical fiber input port and an optical fiber output port respectively arranged at two ends of an optical fiber body. The bottom of the surface of the optical fiber body is a plane, and the other portions are cambered surfaces. The outer side of the surface of the optical fiber body is covered with an outer shell. A reflection layer is arranged at a corresponding position of the optical fiber plane, and the thickness of the reflection layer is decreased from the optical fiber input port to the optical fiber output port. When a light source goes into the optical fiber from the side edge of the optical fiber transceiver, light signals are uniformly and well transmitted by the matching of the reflection layer, the optical fiber body and the outer shell.

Description

Fiber optical transceiver

Technical field

The utility model relates to a kind of optical fiber structure, relates in particular to a kind of fiber optical transceiver structure..

Background technology

Existing fiber optical transceiver, is used for realizing the propagation of light signal, especially realizes side direction light, is used for light to be transmitted to as much as possible a distant place, and therefore, early stage optical fiber only has two ends end face meeting luminous.

Existing fiber structure is after source light side direction enters, and the brightness that approaches light source place is the brightest, and along with successively decreasing gradually away from light-source brightness, therefore has the flaw of luminance shortage and brightness disproportionation.

Summary of the invention

For the defect of prior art, the utility model discloses a kind of fiber optical transceiver, there is good projection brightness and equal optical activity, and long service life.

For achieving the above object, the utility model is achieved through the following technical solutions:

Fiber optical transceiver, comprise optical fiber input port, optical fiber delivery outlet, lay respectively at the two ends of optical fiber body, the bottom of optical fiber body surface is plane, and remainder is cambered surface, and optical fiber body surface outer side covers has shell, optical fiber body plane correspondence position is provided with reflector, and the thickness in reflector reduces to optical fiber delivery outlet from optical fiber input port.

By said structure, when optical signals side enters optical fiber, can utilize the cooperation of reflector, optical fiber body and shell, make the light that projects optical fiber there is preferably all optical activity and brightness.

Preferably, described cambered surface two ends are respectively connected with vertical plane, and the other end of vertical plane is connected with the plane of bottom.

Wherein, each several part all can adopt known common optical fiber material to make, and includes but not limited to following structure:

Described optical fiber body adopts acryl material, and on acrylic material top layer, being coated with a layer thickness is the anti-UV material of 0.5-5um;

Described shell adopts acryl material;

Described reflector adopts acryl material, at acryl material surface, is covered with the coating of titanium dioxide that thickness is 1-2um.

Wherein, adopting anti-UV material coating is in order to prevent that optical fiber body from producing aetiolation; Coating of titanium dioxide is in order to make reflector have better length apart from albedo, reduces attenuation and improves equal optical activity.

Accompanying drawing explanation

Fig. 1 is fiber optical transceiver perspective view of the present utility model;

Fig. 2 is the utility model fiber optical transceiver cross-sectional view.

Embodiment

Shown in accompanying drawing, fiber optical transceiver of the present utility model is respectively optical fiber input port 101, optical fiber delivery outlet 102 at optical fiber body 1 two ends, optical fiber body has shell 2 and reflector 3, wherein optical fiber body surface comprises plane 11 and the cambered surface 12 of bottom, cambered surface 12 two ends connect a vertical plane 13 separately, the other end by two vertical planes 13 is connected with the two ends of plane 11 separately again, and reflector 3 is positioned on bottom surface 11, and its thickness reduces to optical fiber delivery outlet gradually from optical fiber input port.

Claims

1. fiber optical transceiver, it is characterized in that comprising optical fiber input port, optical fiber delivery outlet, lay respectively at the two ends of optical fiber body, the bottom of optical fiber body surface is plane, and remainder is cambered surface, and optical fiber body surface outer side covers has shell, optical fiber body plane correspondence position is provided with reflector, and the thickness in reflector reduces to optical fiber delivery outlet from optical fiber input port.

2. fiber optical transceiver according to claim 1, is characterized in that described cambered surface two ends are respectively connected with vertical plane, and the other end of vertical plane is connected with the plane of bottom.

3. fiber optical transceiver according to claim 1, is characterized in that described optical fiber body adopts acryl material, and on acrylic material top layer, being coated with a layer thickness is the anti-UV material of 0.5-5um.

4. fiber optical transceiver according to claim 1, is characterized in that described shell adopts acryl material.

5. fiber optical transceiver according to claim 1, is characterized in that described reflector adopts acryl material, is covered with at acryl material surface the coating of titanium dioxide that thickness is 1-2um.