多用途小型光纤传感器

来源 :激光与光电子学进展 | 被引量 : 0次 | 上传用户:chrisl0708
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日本竹中电子工业公司研制出一种内藏放大器的多用途小型光纤传感器,并且已有商品出售。这种传感器在采用组装式专用集成电路的高性能放大器的同时,其体积也比以往的同类产品缩小到1/4,实现了小型化。另外,它可根据光源的类型分成三种。如,需要拟定远距离时,就用F3型红外发光二极管,需要检测微小物体或确定光度时,就用F3R型红色发光二极管,特别在检测红色光素时,它能获 得意想不到的效果;作彩色标记使用时,就用F3G型绿色发光二极管。
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