High resolution parallel microlens imaging instrument based on microlens array

• Main Authors: XIAO YUN, ZHANG YUNHAI, TANG YUGUO
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2017
• Subjects: OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS

The invention provides a high resolution parallel microlens imaging instrument based on a microlens array. An illumination module is designed to utilize a microlens array to generate an array light field containing a large amount of facula, thus parallel illumination of a sample is achieved, and the scanning imaging speed is increased; meanwhile, according to the high resolution parallel microlens imaging instrument based on the microlens array, a plane-array detector is adopted to receive array facula, each facula in the array facula is subjected to pixel redistribution processing, and thus parallel microlens imaging with the high resolution and high signal-to-noise ratio is achieved. 本发明提供的基于微透镜阵列的高分辨并行显微成像仪，对照明模块进行设计以利用微透镜阵列生成包含大量光斑的阵列光场，从而实现了样品的并行照明，提高扫描成像速度；同时，本发明提供的基于微透镜阵列的高分辨并行显微成像仪，采用面阵探测器接收阵列光斑，并对阵列光斑中的每个光斑进行像素再分配处理，实现高分辨、高信噪比的并行显微成像。