Optical switch is an important functional device in opticalfibre communication networks, MEMS optical switch is one of the most promiseful optical switches.
光开关是光通信网络的重要功能器件，MEMS光开关是最具发展前景的光开关之一。
2
Intelligent flame detection device using image transmission opticalfibre and computerized image treatment technology, is a recently developed new type flame detection device.
采用传像光纤和计算机数字图像处理技术的智能型火焰检测装置，是近年来推出的一种新型火焰检测装置。
3
A method of communicating data between a network device and a data network which are connected to each other by means of an opticalfibre data link is disclosed.