Chien-Jen Lai

Title: Chien-Jen Lai: Innovator in Extreme Ultraviolet Radiation Technology

Introduction

Chien-Jen Lai is a prominent inventor based in Cambridge, MA (US). He is known for his contributions to the field of extreme ultraviolet (EUV) radiation technology. His innovative work has led to advancements in high-harmonic generation, which is crucial for various applications in science and industry.

Latest Patents

Chien-Jen Lai holds a patent for an "Efficient high-harmonic-generation-based EUV source driven by short wavelength light." This patent describes a method for generating extreme ultraviolet radiation through high-order harmonic generation. The process begins with the generation of a driver pulse from a drive laser. The infrared driver pulse is then passed through a second harmonic generator, producing an output wavelength in the range of 400 to 700 nm. Finally, the pulse is directed through a gas medium, which may be contained within a resonant cavity, to generate high-order harmonics in the form of extreme ultraviolet radiation. He has 1 patent to his name.

Career Highlights

Chien-Jen Lai is affiliated with the Massachusetts Institute of Technology, where he continues to push the boundaries of research in his field. His work has significant implications for the development of advanced technologies that rely on EUV radiation.

Collaborations

Chien-Jen has collaborated with notable colleagues, including Franz Xaver Kaertner and Edilson L Falcao-Filho. These collaborations have further enriched his research and contributed to the advancement of high-harmonic generation technologies.

Conclusion

Chien-Jen Lai is a key figure in the field of extreme ultraviolet radiation technology, with a focus on high-harmonic generation. His innovative patent and ongoing research at the Massachusetts Institute of Technology highlight his significant contributions to the scientific community.