A method of parallel optical processing of double exposure specklegram or particle image using hololens array is presented.
介绍了用全息透镜阵列对双曝光散斑图或双曝光粒子像进行并行光学处理的方法。
The lens assembly includes freeform matched lenses to remove optical distortions, and the housing includes a light sensor for providing exposure measurement and feedback.
透镜组包括形式自由的匹配透镜，用来去除光学失真；壳体包括光传感器，用于提供曝光测 量和反馈。
Based on these characteristics, the shutter can be used in large-format optical systems for automatic exposure control.
基于这些特点，该快门可广泛用于大幅面光学系统进行自动曝光控制。
A new optical method of temperature field measure using image plane hologram with two times of exposure is presented.
提出了一种新的测量温度场的光学方法，即像面全息二次曝光法。
A variable transmittance is provided to different position on grayscale mask plane and the required diffractive optical elements can be obtained after one-time exposure.
通过灰度掩模平面不同位置处提供可变的透过率，经一次光刻后得到所需的衍射光学元件。
As it is well known, the ultraviolet rays can be widely applied to disinfection, physical treatment, detdctive discrimination and exposure optical carving etc.
紫外线的应用很广泛，如紫外线杀菌消毒，紫外线理疗，紫外线荧光分析和鉴别侦破，紫外线曝光光刻等。
Results show that extending the exposure time mitigate the extent of the atmospheric scintillation of uplink optical beam.
研究结果表明，随着曝光时间的增大，上行传输光束的闪烁强度显著降低；
Results show that extending the exposure time mitigate the extent of the atmospheric scintillation of uplink optical beam.
研究结果表明，随着曝光时间的增大，上行传输光束的闪烁强度显著降低；
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