Feng Zhou

Title: Innovations of Inventor Feng Zhou

Introduction

Feng Zhou is a notable inventor based in Kittanning, PA (US). He has made significant contributions to the field of laser technology, holding 2 patents that showcase his innovative approach to solid-state lasers.

Latest Patents

One of his latest patents is focused on solid-state lasers employing incoherent monochromatic pump. This invention involves solid-state lasers that are pumped by incoherent, monochromatic light from sources such as LED arrays. It integrates technologies like high power LED arrays and solid-state laser materials, ensuring efficient and uniform absorption of pumping energies through a diffusing pump chamber. The resulting lasers are compact, robust, low-cost, and capable of producing high power output for practical applications. They can operate efficiently over wide temperature and performance ranges, in continuous wave or pulse modes, even with ultra-short pulse widths and/or extremely high repetition rates. The inventive structures are highly flexible and applicable to a wide range of lasing media, including those with very short upper state lifetimes. This technology can be applied to various laser systems at wavelengths that have important applications and are unavailable to other direct pumping technologies.

Another significant patent by Feng Zhou is related to high-power red, orange, green, blue (ROGB) fiber lasers and their applications. This all-fiber device platform is designed to produce high-power ROGB or RGB laser output. It comprises an optical fiber with multiple waveguide gain regions embedded within a common inner cladding and an outer cladding. The optical cavity is defined by dielectric reflectors and/or fiber Bragg grating mirrors, along with a pump source that excites one or more active ionic species through an upconversion process. This apparatus allows for sequential or simultaneous multiple wavelength laser operation, which is beneficial for applications in color projection displays and biomedical instrumentation.

Career Highlights

Feng Zhou is currently associated with Pavilion Integration Corporation, where he continues to innovate in the field of laser technology. His work has significantly advanced the capabilities of laser systems, making them more efficient and versatile.

Collaborations

Feng Zhou has collaborated with notable coworkers such as Ningyi Luo and Sheng-Bai Zhu, contributing to the advancement of laser technologies through teamwork and shared expertise.

Conclusion

Feng Zhou's contributions to laser technology through his patents reflect his innovative spirit and dedication to advancing the field.