- Sem Dados
Português
- English
- 简体中文
- 繁体中文
- Français
- Русский
- Italiano
- 日本語
- 한국어
- Português
- Deutsch
- Español
- Türkçe
- Ελληνικά
- Nederlands
- Tiếng Việt
- Polski
Professor Zhang Peilei's team from Shanghai University of Engineering and Technology, in collaboration with the research team from Warwick University and Autuch (Shanghai) Laser Technology Co., Ltd., published a review paper titled "A review of ultra shot pulse laser micromachining of wide bandgap semiconductor materials: SiC and GaN" in the international journal Materials Science in Semiconductor...
Researchers from the Massachusetts Institute of Technology and the University of Texas at Austin showcased the first chip based resin 3D printer. Their concept verification tool consists of a millimeter sized photon chip that emits a programmable beam of light into resin holes, which solidify into a solid structure when exposed to light.The prototype processor does not have mobile components, but ...
Researchers at the Federal Institute of Technology in Lausanne have resolved the long-standing debate surrounding laser additive manufacturing processes through a groundbreaking defect detection method.The development of laser additive manufacturing is often hindered by unexpected defects. Traditional monitoring methods, such as thermal imaging and machine learning algorithms, have shown significa...
To make crystals suitable for use as optoelectronic materials, the key is to precisely control the crystallization, but this control is difficult.Producing lead halide perovskites, promising components for next-generation solar cells and photodetectors, has proven particularly challenging, with slow growth rates and uncontrolled nucleation being common issues.A project at Michigan State University...
High power optical frequency combs play a crucial role in nonlinear precision spectroscopy, extreme ultraviolet optical frequency comb generation, nuclear atomic clock research, and other fields. Fiber optic femtosecond lasers are the preferred solution for achieving high power optical frequency combs due to their simple structure, stable performance, and easy amplification. However, due to the un...