自由空间激光通信技术具有高码率、无干扰、高可靠性的优点。
The free space laser communication technology has an advantage of high speed, no disturbance and high security.
通信领域中激光通信技术由于自身的优越性得到了广泛的应用。通过将空间激光通信与微波通信比较，介绍空间激光通信的优点：大容量、低功耗及体积小、质量轻等。
By Comparison with microwave communication, the advantages of the free-space laser communication system, such as big capacity, low power consumption, small volume and light weight, are introduced.
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.
脉冲位置调制(PPM)是大气激光通信的关键技术之一，可以减少激光器的发射功率，增加通信距离。
Pulse Position Modulation (PPM) is one of key technologies for laser communication in Atmosphere, which can reduces the output power of the laser and increases communication distance.
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.
高精度、宽带宽的激光捕获、对准和跟踪(APT)技术是自由空间激光通信的关键技术。
Acquisition, pointing and tracking (APT) is the key technology in free space laser communication with the characteristics of high precision and large bandwidth.
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.
大气激光通信曾被评为2001年十大热门电信技术之一。
Free space laser communication is recognized as one of the top 10 pop telecom technologies in 2001.
目前由于各国空间激光通信试验的不断推进，解决激光通信中的一些关键技术就变得刻不容缓。
At present, owing to the space laser communications experiment continuous progress in the settlement of laser communication some of the key technology becomes imperative.
自适应光学技术是缓解大气激光通信中大气湍流影响的有效途径之一。
Adaptive optics technology is an effective way to alleviate the effect of turbulence on atmospheric optical communication.
本文在空间光通信技术研究现状的基础上，论述了空间激光通信中的关键技术。
Based on the developed actuality of FSO technology, this paper discussed the key technique of FSO.
光学双稳在光通信、光计算、光传感、以及激光强度控制和光学精密计量技术等方面都有重要应用。
Optical Bistability has been found important applications in many fields such as optical communication, optical computing, optical sensor, laser power control and optical high accuracy measurement.
大气激光通信是指利用激光作为载波在空间直接进行语音、数据和图像信息传送的一种技术。
Atmosphere laser communication is the technique which usually using laser as the carrier directly transmits voice, data and image in the space.
光纤激光器在光通信、传感技术、医疗、工业加工等领域有着广泛的应用，是未来非常重要的激光光源。
The optical fiber lasers are widely applied in optical communication, sensors, medicine, industry process, and they will become the most important optical source of laser in the future.
制成的各种形材及细纤维在光通信，激光、发光，红外探测，特种玻璃及光电子技术中有着重要和广泛用途。
Various shapes and fine fiber of the glass have important and wide application in light communication, laser, light emission, infrared detection, specific glass and optoelectronics.
制成的各种形材及细纤维在光通信，激光、发光，红外探测，特种玻璃及光电子技术中有着重要和广泛用途。
Various shapes and fine fiber of the glass have important and wide application in light communication, laser, light emission, infrared detection, specific glass and optoelectronics.
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