I-Jen Lai

Title: I-Jen Lai: Innovator in Optical Technology

Introduction

I-Jen Lai is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His innovative work focuses on improving the functionality and efficiency of optical devices.

Latest Patents

Among his latest patents is a blood pressure measuring apparatus. Additionally, he has developed a method of fabricating a wavelength division multiplexed (WDM) unit. This method involves attaching a first and a second GRIN lens to opposite faces of a WDM filter. A dual fiber pigtail and a single fiber pigtail are mounted in corresponding glass tubes. The glass tube with the dual fiber pigtail and the glass tube with the single fiber pigtail are mounted on the second GRIN lens and the first GRIN lens, respectively. The position of the dual fiber pigtail and the single fiber pigtail is adjusted with respect to the second GRIN lens and the first GRIN lens to obtain the best optical property. This invention prevents the WDM filter from tilting during temperature variations by sandwiching the WDM filter between the two GRIN lenses. Furthermore, it prevents the WDM unit from increasing reflection loss and insertion loss.

Career Highlights

I-Jen Lai has worked with notable companies in the optical industry, including Asia Optical Co., Ltd. and Sintai Optical (Shenzhen) Co., Ltd. His experience in these organizations has contributed to his expertise in optical technologies and innovations.

Collaborations

He has collaborated with talented individuals such as Pi-Yao Chien and Chih-Wei Hung, further enhancing his work in the field.

Conclusion

I-Jen Lai's contributions to optical technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to advance the capabilities of optical devices, making a significant impact in the industry.