This inventor holds 5 USPTO granted patents and 7 published patent applications. Top assignees: Ii-Vi Delaware, Inc., Fuzhou Photop Optics Co., Ltd.. Active years: 2025-2026.
Company Filing History:
3 out of 409 
1 out of 3 Years Active: 2025-2026
Title: Lei Lin - Innovator in Laser Technology
Introduction
Lei Lin is a prominent inventor based in Fuzhou, China. He has made significant contributions to the field of laser technology, holding a total of 5 patents. His work focuses on developing innovative solutions that enhance the performance and efficiency of laser systems.
Latest Patents
One of Lei Lin's latest patents is the "Miniaturized Master Oscillator Power-Amplifier Structure Diode-Pumped Solid-State Laser." This invention discloses a miniaturized MOPA structure DPSSL, which includes a laser oscillator module and a laser amplifier module. The laser oscillator module consists of a seed laser and its collimating system, while the laser amplifier module comprises a laser pump module and a laser gain element. The design allows for high beam quality and efficient amplification of the seed laser, resulting in high power laser output. The patent also emphasizes the use of rare-earth ion concentrations and various coatings to improve performance.
Another notable patent is the "Optical Fiber Cladding Optical Filter." This invention features an elongated capillary tube that surrounds an optical fiber, designed to suppress evanescent laser light. The grating formed on the outer surface of the capillary tube aids in the removal of higher order laser modes, ensuring that unwanted light does not propagate into the environment. This innovative design enhances the overall efficiency of optical fiber systems.
Career Highlights
Lei Lin has worked with notable companies such as Ii-Vi Delaware, Inc. and Fuzhou Photop Optics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in laser technology.
Collaborations
Lei Lin has collaborated with talented individuals in his field, including Xu Jia and Guanglong Yu. These partnerships have fostered innovation and the development of cutting-edge technologies.
Conclusion
In summary, Lei Lin is a distinguished inventor whose work in laser technology has led to several impactful patents. His innovative designs and collaborations continue to shape the future of laser applications.