optical reflectometer

基本解釋

Optical Time Domain Reflectometer is a measuring instrument that is essential for optical fiber communication.
光時(shí)域反射計(jì)非光纖通信必出無(wú)否長(zhǎng)的的測(cè)量?jī)x器。
By using wavelength division multiplexing, optical switch and optical time domain reflectometer (OTDR) technology, networks can be supervised automatically.
該方案將光波分復(fù)用技術(shù)、光開關(guān)和OTDR技術(shù)相結(jié)合，實(shí)現(xiàn)了對(duì)光纖通信網(wǎng)的自動(dòng)在線監(jiān)測(cè)。
A real-time monitoring technology for safety and leakage of oil pipeline based on theories of optical time domain reflectometer(ODTR)and the distributed optical fiber sensor were introduced.
提出一種基于光時(shí)域反射原理（ODTR）和分布式光纖傳感原理實(shí)現(xiàn)輸油管道泄漏安全實(shí)時(shí)監(jiān)測(cè)的技術(shù)。

optical pulse reflectometer 光脈沖反射計(jì)
Optical TimeDomain Reflectometer OTDR 光時(shí)域反射計(jì)
optical time domain reflectometer 光時(shí)域反射儀;時(shí)域反射儀;光時(shí)域反射技術(shù);反射測(cè)試
optical frequency domain reflectometer 光頻域反射計(jì)
optical coherence domain reflectometer 光相干域反射儀