Vehicle-mounted compact laser communication integrated optical base station

A laser communication, compact technology, applied in the direction of optics, optical components, electromagnetic receivers, etc., can solve the problems of optical transceivers being disturbed by wind, shaking, mast instability, etc.

Pending Publication Date: 2019-10-22
CHANGCHUN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

A very high mast is erected on the car to pull the optical transceiver high. The problem is that the optical transceiver will be disturbed by the wind at a high place, and the higher it is lifted, the mast will be unstable and shake slightly. , so the smaller the size and weight of the laser communication terminal, the more these adverse effects will be reduced

Method used

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  • Vehicle-mounted compact laser communication integrated optical base station
  • Vehicle-mounted compact laser communication integrated optical base station
  • Vehicle-mounted compact laser communication integrated optical base station

Examples

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Embodiment Construction

[0029] like figure 1 As shown, a vehicle-mounted compact laser communication integrated optical base station includes a communication receiving optical system 1, a beacon tracking optical system 2, a beacon emitting optical system 4, a beacon observing optical system 5, and a beacon observing analog camera 9 , CCD camera 10, APD detector 12 and communication emission optical system 14, also includes Dove prism group 13;

[0030] The communication receiving optical system 1 described therein comprises a communication receiving lens barrel 11, a lens one 1104, a lens two 1105, a lens three 1106, a lens four 1107, a lens five 1108, a lens six 1109, a narrow-band filter 1110, and a thread pressure ring one 1111, thread pressure ring two 1112, spacer one 1113, spacer four 1114, spacer two 1115 and spacer three 1116;

[0031] like figure 2 and image 3 As shown, the communication receiving lens barrel 11 is one piece, which is divided into a cylindrical barrel 1101, a square barre...

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Abstract

The invention belongs to the technical field of laser communication mechanical engineering, and particularly relates to a vehicle-mounted compact laser communication integrated optical base station. The compact laser communication integrated optical base station adopts a Dove prism to turn back an optical path and integrates a communication receiving optical system, a communication transmitting optical system, a beacon transmitting optical system, a beacon observing optical system and a beacon tracking optical system, and the size and the weight of a laser communication terminal are reduced.

Description

technical field [0001] The invention belongs to the technical field of laser communication mechanical engineering, and in particular relates to a vehicle-mounted compact laser communication integrated optical base. Background technique [0002] In recent decades, space laser communication technology, as a new type of communication technology, has expanded its application fields from aerospace to aviation, sea and ground. Mountainous areas where communication is blocked, or news vehicles that can be easily moved for live broadcasting, etc. [0003] Among them, the demand for vehicle-mounted wireless laser communication systems is increasing day by day. Due to the high communication rate and strong anti-electromagnetic interference ability of the laser communication system, it is very suitable for high-speed confidential communication in short and medium distances. Laser communication has requirements for communication space, which cannot be blocked. Once the light is blocked...

Claims

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Application Information

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IPC IPC(8): H04B10/11H04B10/60G02B17/02G02B17/04
CPCH04B10/11H04B10/60G02B17/023G02B17/04
Inventor 李响张友建高亮安岩江伦宋延嵩
Owner CHANGCHUN UNIV OF SCI & TECH
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