Headline News
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The 4th International Conference on Photonics and Optical Engineering and the 12th Annual meeting on Photonics West China were successfully held at XIOPMThe 4th International Conference on Photonics and Optical Engineering (icPOE 2020) and the 12th Annual meeting on Photonics West China were held simultaneously online and offline on October 15-16, 2020. Affected by the epidemic, the conference set up the ma...Oct 22, 2020 -
High-resolution and Large Field-of-view Fourier Ptychographic Microscopy Is Promising in BiomedicineFourier ptychographic microscopy (FPM) is a computational imaging and quantitative phase imaging (QPI) technique. It effectively tackles the trade-off between resolution and field-of-view (FOV) in conventional microscopy. It can obtain a gigapixel image wit...Aug 21, 2020 -
Scientists Develop New Technology to Create Chiral Light FieldsSchematic of the 4π microscopic system and generated 3×3×3 multiple chiral spots in 3D. (image by XIOPM)
Chirality is one of the essential attributes of nature. Chiral molecules paired in left- and right-handed forms are known as enantiomers. Althoug...Aug 05, 2020 -
Theoretical and Experimental Investigation of Secondary Electron Emission Characteristics of MgO Coating Produced by Atomic Layer DepositionAtomic layer deposition (ALD) is utilized by a research team led by Prof. Dr. GUO Haitao from Xi'an Institute of Optics and Precision Mechanics (XIOPM) of the Chinese Academy of Sciences (CAS) to prepare thin MgO coatings 1–50 nm on Si substrate.
In a...Jul 09, 2020 -
Can Multispectral Imaging been Inspired by Digital Camera?In recent years, multispectral filter array (MSFA) imaging is an emerging technique which inspired by digital cameras featuring color filter array (CFA). However, such method suffers from multispectral demosaicking from the captured raw data, and the sparse...Jul 02, 2020