Company Filing History:
Years Active: 2010
Title: Chang-Hung Chiang: Innovator in Nonlinear Optical Materials
Introduction
Chang-Hung Chiang is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of nonlinear optics, particularly through his innovative methods of fabricating periodic domain inversion structures. His work is essential for advancing the capabilities of optical materials.
Latest Patents
Chang-Hung Chiang holds a patent for a "Method of fabricating periodic domain inversion structure." This patent provides a fabrication method for a periodic domain inversion structure using a nonlinear optical ferroelectric material substrate. The process involves forming a photoresist layer on both surfaces of the substrate and employing periodic gratings created by the interference of two laser beams to expose the photoresist layer. A development process is then performed to create a periodic photoresist pattern on the substrate, followed by the formation of a conductive layer. This innovative method allows for the polarization of specific parts of the substrate, enhancing its optical properties.
Career Highlights
Chang-Hung Chiang is affiliated with National Central University, where he continues to engage in research and development in the field of nonlinear optics. His work has garnered attention for its potential applications in various optical technologies.
Collaborations
Chang-Hung has collaborated with notable colleagues, including Jyh-Chen Chen and Yeeu-Chang Lee. Their combined expertise contributes to the advancement of research in optical materials and technologies.
Conclusion
Chang-Hung Chiang is a key figure in the field of nonlinear optics, with a focus on innovative fabrication methods that enhance optical materials. His contributions are vital for the ongoing development of advanced optical technologies.