Revealing the 3D Printing Technology of the Nanoworld: How Does Two-Photon Polymerization Achieve Ultra-Fine Structure Fabrication?

In recent years, 3D printing technology has penetrated into every aspect of our lives, from industrial production to medical devices, and even household creative fabrication. But what you may not know is that in the microscopic world, scientists are using a technology called “Two-Photon Polymerization” to fabricate precise structures that are completely invisible to the […]

Popular Science Introduction | DOE Introduction

In the development of modern optical technology, Diffractive Optical Elements (DOE) have gradually become a field of great interest. By utilizing the diffraction phenomenon of light, they manipulate optical waves with micrometer-scale or even nanometer-scale precision (such as metasurfaces), achieving many functions that traditional optical components cannot realize. For example, DOE can split a single […]