Visual platforms bring new perspectives to optical research

In view of the reconstruction problem of stack imaging technology in noisy environment, Lin Nan's team from Shanghai Institute of Optics and Mechanics, Chinese Academy of Sciences, proposed an innovative method ProPtyNet based on unsupervised physical neural network, which is expected to be applied to chip CD measurement and defect detection. The article was published in Optics and lasers in engin...

Recently, the research team of the Aerospace Laser Technology and System Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, proposed a torsional Sagnac interferometer and applied it to the fiber laser system, realizing mode locking self starting and pulse shaping. The relevant research achievements were published in the Journal of Lightwave Technology u...

According to reports, the Linac Coherent Light Source II (LCLS-II) X-ray laser at the Stanford SLAC National Accelerator Laboratory in the United States has just completed an upgrade that took more than a decade. After a facelift, it has become the world's brightest X-ray facility and emitted the first record breaking X-ray, allowing researchers to record the behavior of atoms and molecules in bio...

Recently, the research team of the State Key Laboratory of Intense Field Laser Physics of the Chinese Academy of Sciences Shanghai Institute of Optics and Fine Mechanics has made progress in the research on the nonlinear behavior and mechanism of platinum selenide in terahertz band. The research team systematically studied the spectral and optical intensity characteristics of platinum selenide und...

Recently, Lecheng Intelligent Technology (Suzhou) Co., Ltd. (hereinafter referred to as "Lecheng Intelligent") completed a strategic financing round of tens of millions of yuan, which is exclusively invested by Dongfang Fenghai Capital. The financing funds will mainly be used for technology research and development, laboratory construction, and talent recruitment.This is the second round of financ...