Pei-Chi Huang

Title: Pei-Chi Huang: Innovator in Light Source Technology

Introduction

Pei-Chi Huang is a notable inventor based in Yunlin, Taiwan. He has made significant contributions to the field of light source technology, holding a total of 3 patents. His work focuses on advanced light generation methods and systems that have applications in various scientific and industrial fields.

Latest Patents

Huang's latest patents include a light source generation apparatus and a related defect detection system. This EUV radiation light source generation apparatus comprises a pump laser, at least one pulse shaping unit, a wavelength conversion unit, and a high-order harmonics generation unit. The pump laser provides a pulse laser radiation beam, while each pulse shaping unit conducts spectrum extending and phase compensation operations to ensure that multiple frequency components of the pulse laser radiation beam are substantially in phase. The wavelength conversion unit then performs a center wavelength conversion operation on the pulse laser radiation beam. The high-order harmonics generation unit focuses the processed pulse laser radiation beam to generate a high order harmonic radiation beam.

Another significant invention is the EUV spectroscopic polarimeter. This device includes a light receiving element, a first polarizing modulation element, a second polarizing modulation element, an energy splitting element, and a light detecting and analyzing apparatus. The light receiving element captures the target light, while the first and second polarizing modulation elements generate polarized light. The energy splitting element processes the second polarized light to create a modulated-polarization and energy-resolved light. The analyzing apparatus then provides spectrum information, retrieving key parameters such as helicity, ellipticity, tilt angle, and the degree of polarization for the entire spectrum of the target light.

Career Highlights

Pei-Chi Huang has worked at prestigious institutions, including National Tsing Hua University and Tsinghua University. His academic and research endeavors have significantly advanced the understanding and application of light source technologies.

Collaborations

Huang has collaborated with notable colleagues, including Ming-Chang Chen and Hung-Wei Sun, contributing to various innovative projects and research initiatives.

Conclusion

Pei-Chi Huang's contributions to light source technology through his patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence advancements in light generation and detection systems.