大气湍流对激光通信系统的影响。
Effect of atmospheric turbulence on laser communication system.
大气湍流对激光通信系统的影响。
Effect of the atmospheric turbulence on laser communication system.
报道一种采用三个发射器、具有自动跟踪功能的无线激光通信系统。
A wireless laser communication system with multiple transmitter and auto tracking is reported in this paper.
论文设计了移动大气激光通信系统中的光信号调制解调的实现方案。
Optical modulation and demodulation implementation scheme in mobile atmospheric laser communication system are designed.
分析了雾产生的原因、相关数学模型及其对大气激光通信系统的影响。
The causes of fog, the relevant mathematical models and its influence on atmospheric laser communication system are analyzed.
因此，对大气激光通信系统误码特性的实验测量具有十分重要的意义。
So, for the experimentation measure of error code characteristic is important in the ALC system.
激光对潜通信按激光器载体可分为星载激光通信系统和机载激光通信系统。
Submarine laser communication system can be divided into two kinds, which are satellite laser communication and airborne laser communication.
大气湍流引起的光强闪烁会严重影响大气激光通信系统的性能，使误码率增加。
But because of the influence of atmosphere, the scintillation caused by the atmosphere turbulence influences performance characteristics (bit error ratio) of the communication of system seriously.
大气激光通信系统的误码率不仅受到振动时振幅大小的影响，而且受到光学发射天线孔径的影响。
The bit error rate of an atmospheric laser communication system is affected by not only vibration amplitude but also the aperture of optical transmitting antenna.
[12]周学文，大气激光通信系统中的时域均衡研究[D]。西安理工大学， 2006。
ZHOU X W. Research of adaptive equalization in atmosphere communication system[D]. Xi'an University of Technology, 2006.
并以一种能实现语音通信的大气激光通信系统为例，结合实验研究对发射端机和接收端机两大部分进行了阐述。
A new type of atmospheric laser communication system which could transmit sound signals was used as an example. We focus on the experimental research on the details of emitting and receiving devices.
基于垂直腔面发射激光器(VCSEL)的高速光模块在现代光通信系统中的应用己越来越广泛。
The applications of VCSEL-based high-speed modules in the modern optical communication system are more and more practical.
反射镜作为系统中的重要光学元件，也是激光通信中的关键技术，为整个通信系统的像质提供了保证。
As one of the most important parts in optical components, reflect-mirror was the key technology in laser communication and provided clear imaging for the system.
精跟踪伺服系统是自由空间激光通信中的一项关键技术。
The system servo of fine tracking plays a key role in space laser communication.
针对大气信道对大气激光通信的质量有很大影响，设计了一种光电复合的光ppm偏振调制硬件系统。
Since atmosphere signal path has a great influence on the laser atmosphere communication quality, a Photo-electrical PPM Polarization Modulation system is designed.
基于TMS320F 2812的自由空间激光通信快速定位跟踪系统，由四象限探测器、高速放大电路及DSP2812构成。
The fast orientation tracking system with free space optimal communication based on TMS320F2812 consists of four-quadrant detector, high-speed amplificatory circuit and DSP2812.
本文对大气激光通信光学系统进行设计与分析。
The optical system of atmosphere laser communication is designed and analyzed in this thesis.
一种新型的相干光纤通信实验系统最近在桂林激光通信研究所完成。
A new experimental system of coherent optical communication is recently accomplished at the Guilin Institute of Optical Communications in China.
本文通过激光通信链路预算和能见度数据分析，给出了FSO系统的链路可信度及通信距离与气象因素之间的函数关系。
By the analysis of link budgets and visibility-limiting weather conditions, the link availability and link distances as a function of distance can be predicted for any FSO system.
空间激光通信中发射波面质量接近衍射极限，测量波面是调整和检验发射系统的依据。
Laser transmitting wavefront is near diffraction-limited in space laser communication. Wavefront measurement is the basis of system adjustment and testing.
在有线电视网的光通信系统中，激光驱动器是光发射机的关键组成部分。
In cable television networks of the optical communication systems, optical laser drive is a key component of the transmitter.
随着高速大容量光通信系统的迅猛发展，可调谐激光光源在DWDM中的应用将越来越重要。
It is more importance that tunable laser sources apply in DWDM, with high speed and great capacity optical communications system rapid progress.
以上结果为星间激光通信中的复合轴系统控制系统设计提供了重要依据。
The results above present the theoretical basis for the design of CAS control system.
讨论了基于半导体激光放大器的波长转换器，它是光交换块中的关键元件，也是未来光通信系统中的关键元件。
Optical Wavelength converters based on semiconductor laser amplifiers are discussed, which is key components in photonic switching blocks, and also necessary devices in future optical communication.
实际星地光通信系统的发射光束为高斯型的情况下，跟瞄误差和大气闪烁是星地激光链路中的主要信道噪声源。
The transmitter beam is Gaussian for real satellite-ground laser communication system. The pointing jitter and atmospheric scintillation are the main noise sources for satellite-ground laser link.
可调激光器是WD M光网络系统的理想光源，同时可以用作光分组交换网络结构器件、接入网波长路由器等方面，是当今光通信技术的研究热点之一。
Tunable Laser is an ideal optical source in WDM optical networks. It is important components in optical Packet Switching and it is also used in router of access networks.
该接口电路在机动式大气激光通信整机的应用中获得了满意的效果，这种方案可为串行通信系统的设计提供一定的参考。
This interface circuit worked very well in the laser-air communication system. This method could also be used as a reference of designing for serial communication system.
激光耦合系统是星间光通信系统的重要组成部分。
The laser diode coupling unit is an important part of the intersatellite optical communication system.
利用光通信系统设计平台，研究了一种基于直接调制激光器和非零色散位移光纤(NZDSF)的高速粗波分复用(CWDM)系统的优化方案。
A new scheme for optimization of coarse wavelength-division-multiplexing (CWDM) system based on directly modulated lasers (DMLs) and non-zero dispersion shifted fibers (NZDSF) is proposed.
利用光通信系统设计平台，研究了一种基于直接调制激光器和非零色散位移光纤(NZDSF)的高速粗波分复用(CWDM)系统的优化方案。
A new scheme for optimization of coarse wavelength-division-multiplexing (CWDM) system based on directly modulated lasers (DMLs) and non-zero dispersion shifted fibers (NZDSF) is proposed.
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