Li Ll

Title: Li Ll and an All-Fiber Mode Selection Technique

Introduction

Li Ll is identified in the supplied information as an inventor based in Tucson, Arizona, and affiliated with the University of Arizona. The information describes an invention for selecting modes in multicore fiber laser devices.

Latest Patents

The supplied data lists one patent for Li Ll: “All-fiber mode selection technique for multicore fiber laser devices.” The patent describes an optical device with a gain section containing multiple doped core regions. These regions absorb radiation at one wavelength and emit radiation at another. One or more passive sections connect to the gain section, and together they form an optical cavity designed to promote in-phase light emission.

An alternative configuration uses two passive sections attached to opposite ends of the gain section. In this arrangement, the cavity promotes in-phase emission that produces a singular, Gaussian-like intensity distribution in the far field around the cavity’s longitudinal axis. The supplied information reports 1 patent.

Career Highlights

The described patent focuses on controlling light emission in multicore fiber lasers through an all-fiber optical cavity. The supplied information associates Li Ll with the University of Arizona but does not provide further details about her role, career history, or the patent’s filing and grant dates.

Collaborations

The supplied information names Axel Schulzgen and Nasser N. Peyghambarian as Li Ll’s coworkers. It does not specify their roles in the patent or whether they collaborated on this invention.

Conclusion

Li Ll’s listed patent describes an optical-cavity approach to promoting in-phase emission and shaping the far-field output of multicore fiber laser devices.