Badr Shalaby

Title: Badr Shalaby: Innovator in Photon Beam Technology

Introduction

Badr Shalaby is a notable inventor based in Limoges, France. He has made significant contributions to the field of photon beam technology, holding three patents that showcase his innovative approach to generating polychromatic photon beams.

Latest Patents

One of his latest patents is a "Device for generating a polychromatic photon beam having substantially constant energy." This invention includes a pulsed laser source that generates primary photons with at least one wavelength within pulses that exhibit time dissymmetry. The device also features a forming mechanism that controls the primary photons to create a selective-polarization, focused input beam. Additionally, an optical fiber is utilized, where primary photons induce secondary photons of different wavelengths through a Raman conversion cascade, resulting in a wide-spectrum output beam with substantially constant energy.

Another significant patent is the "Device for generating a polychromatic and spatially self-adapted beam of photons." This device comprises a pulse laser source that provides primary photons with at least one wavelength. It includes shaping devices that act on the primary photons to create an input beam, along with a nonlinear crystal. Controllers generate an electric field in the nonlinear crystal that is synchronous with the input beam, facilitating a phase mismatch through an electro-optical effect. This process converts the primary photons into secondary photons that belong to a supercontinuum.

Career Highlights

Badr Shalaby has worked with esteemed institutions such as the Centre National de la Recherche Scientifique and the Université de Limoges. His work in these organizations has allowed him to advance his research and contribute to the scientific community.

Collaborations

Throughout his career, Badr has collaborated with notable colleagues, including Katarzyna Krupa and Alessandro Tonello. These partnerships have enriched his research and fostered innovation in his field.

Conclusion

Badr Shalaby is a distinguished inventor whose work in photon beam technology has led to groundbreaking patents. His contributions continue to influence the field and inspire future innovations.