Yen-Sheng Lin

Title: Innovations of Yen-Sheng Lin

Introduction

Yen-Sheng Lin is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of optical imaging and light sources. With a total of two patents to his name, Lin's work showcases his innovative approach to technology.

Latest Patents

One of Lin's latest patents is the "Three-dimensional optical coherence tomography confocal imaging apparatus." This invention includes a light source module that provides an illumination beam with a wider bandwidth from a crystal fiber. The apparatus features a reference source module, a pickup module, a beam splitter, an optical filter, and a sensor module. When the illumination beam illuminates a sample, the pickup objective lens and a piezoelectric actuator work together to scan the sample in depth. The resulting image beam and a reference beam form an interference image beam, which is converted into a coherence image electric signal by a photosensor. Additionally, the interference image beam passes through a pinhole to create a confocal image, which is converted into a confocal image electric signal. An image processing system then produces a 3D OCT confocal microscopic image from these signals.

Another significant patent is the "White light source with crystal fiber and method for color temperature tuning thereof." This invention relates to a white light source that utilizes a crystal fiber and a method for tuning its color temperature. The white light source comprises a pumping source that provides a first-color light and a gradient index lens for coupling this light into a crystal fiber. The crystal fiber absorbs part of the first-color light, generating second and third-color lights, resulting in a white light with a high color rendering index. The color temperature can be adjusted by changing the focus position of the pumping light on the crystal fiber's end section.

Career Highlights

Yen-Sheng Lin is affiliated with National Taiwan University, where he continues to advance his research and innovations. His work has garnered attention for its practical applications in imaging technology and lighting solutions.

Collaborations

Lin collaborates with esteemed colleagues, including Chien-Chung Tsai and Kuang-Yu Hsu, who contribute to his research endeavors.

Conclusion

Yen-Sheng Lin's contributions to optical imaging and light source technology highlight his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to developing practical solutions that can impact various industries.