Jyi Tyan Yeh

Title: Innovations by Jyi Tyan Yeh: Advancements in Optical Technology

Introduction

Jyi Tyan Yeh, an accomplished inventor based in Hsinchu County, Taiwan, is recognized for his significant contributions to the field of optical technologies. With a total of three patents to his name, Yeh's work primarily focuses on advanced optical heads that enhance light manipulation capabilities in various applications.

Latest Patents

One of his notable inventions is an optical head capable of providing subwavelength beams. This innovation features a design that comprises a transparent substrate, a thin film, and a surface structure with a subwavelength surface profile. The technology enables the transmission of incident light through the transparent substrate, which subsequently forms a surface plasma wave along a sub-wavelength aperture within the thin film. The light is then re-emitted through spatial coupling with the surface structure's sub-wavelength profile. This capability allows for light beams to maintain a waist smaller than the diffraction limit for several micrometers out of the surface, paving the way for applications in micro and nano manufacturing, metrology, and light manipulation.

Career Highlights

Jyi Tyan Yeh is affiliated with the Industrial Technology Research Institute, where he continues to spearhead innovations that push the boundaries of optical technology. His focus on practical applications of his inventions has driven advancements in photolithography, optical storage, and optical microscopy.

Collaborations

Throughout his career, Yeh has collaborated with notable colleagues, including Liang Bin Yu and Jiunn Woei Liaw, contributing to a rich environment of innovation and knowledge sharing in optical research. These partnerships have enhanced the impact of his inventions, allowing for a more interdisciplinary approach to solving complex optical challenges.

Conclusion

Jyi Tyan Yeh exemplifies the spirit of innovation within the optical technology domain. His patents are testament to his dedication to advancing the field, making significant strides that could transform various industrial applications. As he continues his work at the Industrial Technology Research Institute, the future of optical technology appears promising, with the potential for even more groundbreaking inventions on the horizon.