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液晶可调光衰减器
释义
液晶可调光衰减器
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工学
液晶光衰减器
释
liquid crystal variable optical attenuator
液晶可调光衰减器
利用电控等方式改变液晶双折射降低入射光信号强度的可调光衰减器。通常适用于密集波分复用系统等多通道系统,在光通信和集成光学等领域具有重要应用价值。
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agrometeorological disasters monitoring by remote sensing
agrometeorological disaster survey
agrometeorological education
agrometeorological environment
agrometeorological experimental method
agrometeorological experimental station
agrometeorological expert system
agrometeorological field survey
agrometeorological forecast
agrometeorological hazards
agrometeorological index
agrometeorological information
agrometeorological instruments
agrometeorological model
agrometeorological monitorning
agrometeorological numerical simulation
agrometeorological observation
agrometeorological observation system
agrometeorological production prediction by remote sensing
agrometeorological products of information service
agrometeorological remote sensing
Agrometeorological research academic of China
agrometeorological research organization of China
agrometeorological service
agrometeorological service System
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