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微电子机械系统可变光衰减器
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微电子机械系统可变光衰减器
Encyclopedia
工学
微电子机械系统
释
micro-electromechanical system variable optical attenuator
微电子机械系统可变光衰减器
利用微芯片或微控制器控制光学器件,如反射镜、折射镜、棱镜、光栅等,控制输出的光功率步进或呈线性变化的一种新型可变光衰减器。
随便看
jade pill bottle in the Han Dynasty
jade pillow of the Han Dynasty
jade plaque and charms inthe Wetern Zhou Dynasty
Jade Plaque from Lingjiatan Site
jade portrait
Jade Pushou of the Han Dynasty
jade relics restoration
Jade Sad Book from two mausoleums of Southern Tang
jades caved by Lu Zigang
Jade Sculpture A Lady under the Tung Tree
Jade Sculpture of Dayu’s Flood Control
jade seal in the Qing Dynasty
Jade Seal of Prince Guangling
jade seal of "state bank" of the Soviet Republic of China
Jade set in gold
Jades from Beiyinyangying Culture
jades from Dadianzi Site
jades from Dayangzhou
jades from Ding Mausoleum
jades from Erlitou Site
jades from Han Tomb at Shizishan
jades from Haochuan Site
jades from Jinsha Site
jades from Jiuliandun Tomb
jades from Liangzhuangwnag's Tomb
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更新时间:2026/7/16 8:34:22