Peter Rosenthal

Title: The Innovative Contributions of Peter Rosenthal

Introduction

Peter Rosenthal is a notable inventor based in West Simsbury, Connecticut, with a remarkable portfolio of seven patents. His work primarily focuses on advancements in laser technology, showcasing his expertise and innovative spirit in the field.

Latest Patents

Among his latest inventions is the "Wavelength Discriminating Slab Laser." This CO2 laser generates laser radiation in a single emission band of a CO2 gas mixture. It features resonator mirrors that form an unstable resonator, along with at least one spectrally-selective element located on the optical axis of the resonator. The design enhances spectral selectivity by incorporating a stable resonator that includes the spectrally-selective element, allowing for tunability between emission bands by translating the element along the optical axis.

Another significant patent is the "Multi-Wavelength Adjustable-Radial-Mode Fiber Laser." This high-power fiber laser produces a compound output beam consisting of a center beam and an annular beam, both of which can be independently adjusted in power and wavelength. The output is delivered through an optical fiber with a center core and a concentric annular core. A seed laser generates a fundamental beam that is amplified by a fiber amplifier and partially converted to a second-harmonic beam. The residual beams are then separated, attenuated, and selectively coupled into the cores of the output optical fiber.

Career Highlights

Peter has worked with prominent companies in the industry, including MKS Instruments, Inc. and Rofin-Sinar Laser GmbH. His experience in these organizations has contributed significantly to his development as an inventor and innovator in laser technology.

Collaborations

Throughout his career, Peter has collaborated with talented individuals such as Sylvie Charpenay and Jens Schüttler. These partnerships have likely enriched his work and led to further advancements in his field.

Conclusion

Peter Rosenthal's contributions to laser technology through his innovative patents and collaborations highlight his significant impact on the industry. His work continues to inspire advancements in the field of laser applications.