A novel scheme of receiving and transmitting optical system in free space optical communication is introduced.
提出了一种新颖的光无线通信收发光学系统方案。
Laser beam's acquisition, tracking and pointing is one of key technologies of free space optical communication.
光束的捕获、跟踪和对准是自由空间光通信中必须解决的关键技术之一。
Laser beam's acquisition, tracking and pointing is one of the key technologies of free space optical communication.
首先需要解决实现空间光通信的关键问题是光束的捕获、跟踪和瞄准。
Laser beam acquisition, tracking and pointing (ATP) is one of key technologies for free space optical communication.
光束的捕获、跟踪和对准(atp)是自由空间光通信中必须解决的关键技术之一。
Acquisition, Tracking and Pointing (ATP) subsystem is one of the key techniques in the free space optical communication.
捕获、跟踪、瞄准(atp)子系统是自由空间光通信系统的关键技术之一。
The concept and function of Acquisition, Tracking and Pointing (ATP) system in space optical communication are described.
描述了空间光通信中的捕获、跟踪与瞄准(atp)系统的概念、作用。
Acquisition, tracking and pointing (ATP) subsystem is one of the key techniques in the free space optical communication (FSO).
捕获、跟踪、对准(atp)系统是自由空间光通信(FSO)系统中一项关键技术。
Compared with Radio communication, Free Space Optical Communications (FSO) technology has flexible and anti-intercepted advantages.
自由空间光通信(FSO)技术相对无线电通讯具有灵活，难以截获等优点。
In this paper, the object of research is folding high rate electro-optic modulator, which is the one of key units of space optical communication.
本文以空间光通信系统中的关键部件之一——折叠式高频电光调制器为主要研究对象。
The simulative experiment shows that the major characteristics of these circuits can meet the needs of small scale free-space optical communication.
模拟实验表明，其主要特性能满足小型空间光通信的要求。
To meeting the applying requirement of space optical communication, we designed and realized the miniaturization of mechanical structure for electro-optic modulator.
同时为满足空间光通信使用要求，完成了电光调制器机械结构的小型化设计。
Free-space-to-fiber coupling technique investigated in this paper is the first challenge of applying fiber communication techniques to free space optical communications.
本文研究的空间光-光纤的耦合技术是自由空间光通信应用光纤通信技术的首要问题。
A timing and frequency synchronization scheme based on FH sequence is proposed for the free space optical communication Orthogonal frequency Division Multiplexing (FSO-OFDM).
提出了一种基于FH序列的自由空间光通信多载波调制(FSO - OFDM)时间频率同步方案。
In a system of space optical communication, it will influence to bit error rate of the communication system when the optical transmitter wiggles as vibration of the satellite's platform.
在空间光通信系统中，由于卫星平台的振动，使得光发射机发生摆动，从而对通信系统的误码率产生影响。
The factors which result in pulse stretch in free-space optical communication are analyzed, including atmospheric dispersion, atmospheric turbulence influence and optical system influence.
针对自由空间光通信系统，分析了大气色散、大气湍流以及光学系统对光脉冲信号展宽的影响。
Free space optical communication has the advantages of both fiber communication and microwave communication, and now it is a new broadband communications which arouses great interests of people.
自由空间光通信结合了光纤通信和微波通信的优势，已成为一种新兴的宽带无线通信方式，受到了人们的广泛关注。
The most typical weather restriction of Free-space Optical Communications System is the fog; the fog attenuation of laser is a main factor that affects the performance of the lasers communication.
雾是制约无线光通信系统的最典型气象条件，它对激光的衰减效应是影响光通信性能的主要因素。
Space laser communication, which is regarded as Inter-satellite optical links can establish a round-the-clock, high-flexibility, high-agility, high-reliability information platform.
作为星际光链路的空间激光通信可建立全天候、高机动性、高灵活性、高可靠信息平台。
Optical communication transceiver is impacted by platform vibration and space environment as payload of satellite.
光通信终端作为卫星的有效载荷，受到卫星平台及空间环境的影响。
Heterodyne efficiency is reduced by aberration of receiving antenna for space coherent optical communication.
空间相干光通信中接收天线像差会使光外差效率下降。
This system was used in a space-based optical-communication experiment, but could be used in any precise temperature application.
这套系统用来进行基于空间的光通信实验，但是也能够被用于精确温度控制的场合。
This system was used in a space-based optical-communication experiment, but could be used in any precise temperature application.
这套系统用来进行基于空间的光通信实验，但是也能够被用于精确温度控制的场合。
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