给出一种实现大发光面脉冲半导体激光器与标准通信光纤的高效耦合方案,实测耦合效率达21%。
A method for the high efficient power coupling of large emitting area pulsed semiconductor laser and standard communication fiber is given and its measured coupling efficiency is up to 21%.
利用相位掩膜技术:1在一般标准通信光纤和锗掺杂特种光纤上分别写入反射率分别为20%和99%的FBG。
By means of phase mask technology, 1 FBGs with reflectivity of 20% and 99% were written into standard communication fibers and special germanium doped fibers, respectively.
本文介绍了一个高带宽、高效率、高可靠性的光纤通信系统实现,它可以在一对通信光纤上实现两个通信端之间的多虚通道、点对点、全双工通信。
The paper introduces an efficient and reliable fiber communication system, which can implement milted virtual channels, point to point, full duplex communication by means of a pair of fibers.
如果建设新的长途光纤通信网络,Light-line将是最大的受益公司之一。
Light-line is one of the companies that will most benefit if new long-distance fiber-optic telecommunications networks are constructed.
这项研究有可能提高光纤通信。
贝尔同样因为许多里程碑一样的发明而闻名,包括他在在光纤通信、水翼艇技术和航空学的研究。
Bell is also known for many other landmark inventions including his work in optical telecommunications, hydrofoils and aeronautics.
文本文件、音乐格式文件、各种格式的图像文件以及视频格式文件都可以通过以光纤构建的通信网在全球范围以极快的速度传输。
Text, music, images and video can be transferred around the globe in a split second.
光纤通信支持包括互联网在内的全球宽带通信。
The glass fibers allow for global broadband communications including the Internet.
无线光通信的支持者喜欢说这一技术拥有光纤连接的速度和无线连接的方便性。
Advocates of FSO like to say it has the speed of a fibre-optic link, and the convenience of a wireless link.
但是从aix角度看,系统管理员也可以帮忙做这些事,比如选择多个双端口光纤通道卡来与不同的光纤进行通信和改进吞吐量。
But from an AIX perspective, systems administrators can help by doing things like choosing multiple dual-port Fibre Channel CARDS to communicate with different fabrics and improve throughput.
第一,禁止歧视特定的内容或应用;第二,通信和光纤公司的拥塞管理机制必须公开。
The first would forbid discrimination against particular content or applications; the second would require telecoms and cable firms to reveal their policies on managing congestion.
但是粗暴地切断光纤可能会冒着惹怒其他地区的风险:例如,传输欧洲与亚洲很多互联网通信的光纤同时也服务于埃及的。
But crudely disconnecting cables risks outrage elsewhere: much of the Internet traffic between Europe and Asia passes through the cables which also serve Egypt, for instance.
光纤这种玻璃纤维使包括互联网在内的全球宽带通信成为了可能。
The glass fibres allow for global broadband communications including the Internet.
一个光纤通讯系统在基本概念与其他任何类型的通信系统是相似的。
An optical fiber communication system is similar in basic concept to any type of communication system.
本文介绍了光纤通信技术的应用以及世界范围内光电子产业的市场分配及其增长情况。
In this paper the application of optical fiber communication technology, market distribution and growth of optoelectronics industry in the world are described.
本文阐述光纤数字通信中部分响应信号的特点,和适当地设置信号电平使平均误码率达到最小的方法。
This paper describes the signal characteristic in optical fiber communication systems, and the way to set the signal levels appropriately for the minimum average error rate.
InfiniBand是一个用于高速通信的交换式光纤通信链路。
InfiniBand is a switched fabric communication link used for high-speed communication.
在光纤电缆和通信卫星等。
光孤子以其独特优点成为光纤通信系统中最理想的信息载体。
Optical soliton is the most ideal carriers of information for communication system in optical fibers because of its peculiar character.
特别应值得注意的是利用光纤通信网络传输传感数据的途径。
It is noteworthy that the approach of transmitting the sensing data bases on optic fiber communication networks.
分析了光纤通信系统的主要技术指标的测量方法及其在实际工作中的应用。
Analyzes the diagraph method of a few and main technique index sign of the fiber optic correspondence system primarily and its in actually work of application.
本论文提出把PS A作为在线放大器应用于线性高速光纤通信系统和光孤子系统。
In this dissertation, we focus on researching the performance of both linear high-speed optical fiber communication and soliton transmission system using PSA as in-line amplifier.
论述了在长距离高速光纤通信的光中继中采用光学啁啾反转技术的方案。
A scheme, that USES optical chirp reversal technique in optical repeats of a long-distance high-bit-rate optical fiber communication system, has been demonstrated.
半导体激光器的自动功率控制(APC)是光纤通信实用化过程中提出来的重要课题之一。
The APC (Automatic Power Control) of semiconductor lasers is an important issue in the practical fiber communication.
高速光纤通信系统的研究是当前光通信领域的一大热点,信道编码技术是其中的一项关键技术。
The research of high speed transmission system is a hot topic in the optical communication field and one of the key technologies is channel coding.
长波长半导体激光器是大容量、长中继距离的光纤通信系统的重要光源。
Long wavelength semiconductor lasers are the important sources for the high capacity, long repeater spacing fiber-optic telecommunications.
光栅光纤是现代光纤通信领域里非常重要的无源器件。
Fiber grating is important passive component in modern fiber optical communication.
本文综述了塑料光纤的新动向,同时也给出了用于短距离通信的塑料光纤的实例。
In this paper, the new development of plastic optical fiber is described. The examples of plastic optical fiber used in short haul data communication are also given.
本文综述了塑料光纤的新动向,同时也给出了用于短距离通信的塑料光纤的实例。
In this paper, the new development of plastic optical fiber is described. The examples of plastic optical fiber used in short haul data communication are also given.
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