Benjamin G Lee

Title: The Innovative Contributions of Benjamin G. Lee

Introduction

Benjamin G. Lee is a prominent inventor based in Toronto, Canada. He has made significant contributions to the field of quantum cascade lasers, holding a total of 3 patents. His work has advanced the understanding and application of laser technology, particularly in the realm of wavelength beam combining and single-mode selection.

Latest Patents

One of his latest patents is titled "Wavelength beam combining of quantum cascade laser arrays." This invention describes a laser source based on a quantum cascade laser array (QCL), wherein the outputs of at least two elements in the array are collimated and overlapped in the far field using an external diffraction grating and a transform lens. Another notable patent is "Methods and apparatus for single-mode selection in quantum cascade lasers." This patent outlines methods and apparatus for improved single-mode selection in a quantum cascade laser. In this example, a distributed feedback grating incorporates both index-coupling and loss-coupling components, facilitating the selection of one mode from two possible emission modes.

Career Highlights

Throughout his career, Benjamin G. Lee has worked with prestigious institutions such as Harvard College and the Massachusetts Institute of Technology. His research and innovations have garnered attention in the scientific community, contributing to advancements in laser technology.

Collaborations

He has collaborated with notable individuals in his field, including Mikhail A. Belkin and Laurent Diehl. These collaborations have further enriched his research and development efforts.

Conclusion

Benjamin G. Lee's contributions to the field of quantum cascade lasers exemplify his innovative spirit and dedication to advancing technology. His patents and collaborations reflect a commitment to excellence in research and development.