This inventor holds 2 USPTO granted patents. Top assignee: Np Photonics, Inc.. Active years: 2009.
Company Filing History:
Years Active: 2009
Title: Innovations of Jie Zong in Fiber Laser Technology
Introduction
Jie Zong is a prominent inventor based in Tucson, AZ (US), known for his significant contributions to the field of fiber laser technology. With a total of 2 patents, he has made remarkable advancements that enhance the capabilities of fiber lasers.
Latest Patents
One of Jie Zong's latest patents is titled "Simultaneously Q-switched fiber lasers using a shared modulator." This innovative approach utilizes a shared modulator that applies radial stress to polarization-dependent fiber chains, inducing birefringence and enabling the simultaneous Q-switching of two or more fiber lasers. This technology allows for the generation of multiple temporally overlapping pulsed beams with pulse durations of less than 100 ns and even less than 30 ns, achieving repetition rates ranging from 50 Hz to 650 KHz. Additionally, a pair of Q-switched fiber lasers operating at slightly different wavelengths is well-suited for providing a low-frequency light source through difference frequency generation (DFG) using nonlinear optical materials.
Another notable patent is "Fiber-laser-based gigahertz sources through difference frequency generation (DFG) by nonlinear optical (NLO) materials." This patent describes a compact, tunable, and scalable implementation of a Gigahertz source using fiber lasers. In this system, a pair of pulsed fiber lasers, preferably single-frequency, generates output pulses at overlapping frequencies. A beam combiner then combines these laser outputs, routing the combined output to a GHz generator head, where a nonlinear interaction process in the NLO material generates GHz radiation.
Career Highlights
Jie Zong is currently associated with Np Photonics, Inc., where he continues to push the boundaries of fiber laser technology. His work has not only contributed to the advancement of laser systems but has also opened new avenues for applications in various fields.
Collaborations
Throughout his career, Jie Zong has collaborated with notable colleagues, including Wei Shi and Shibin Jiang. These collaborations have further enriched his research and development efforts in fiber laser technology.
Conclusion
Jie Zong's innovative work in fiber laser technology, exemplified by his patents, showcases his expertise and commitment to advancing this field. His contributions are paving the way for future developments in laser applications.