Company Filing History:
Years Active: 2002
Title: Innovations by Robin Chi-Hung Tam in Optical Fiber Technology
Introduction
Robin Chi-Hung Tam is an innovative inventor based in Thornhill, CA. He has made significant contributions to the field of optical fiber technology, particularly in developing diffusers that enhance light emission for various applications.
Latest Patents
Tam holds a patent for an advanced optical fiber diffuser. This invention enables the emission of light cylindrically along the length of the fiber, featuring preselected light intensity distributions. The design incorporates a Bragg grating within the optical fiber core, which features a modulated index of refraction, successfully coupling light radially from the fiber. The ability to control the light intensity distribution is achieved by adjusting the profile of the modulated index of refraction along the grating. For applications in photodynamic therapy, strong Bragg gratings are preferred, as they provide higher intensity output over shorter distances. Furthermore, multiple Bragg gratings can be integrated into a multimode fiber, facilitating light emission at various positions along the fiber. This innovation also allows for monitoring of light transmission since some emitted light can be detected and analyzed. Additionally, these diffuser devices can function as sensors by coupling incoming light into the fiber core for transmission to a detector.
Career Highlights
Tam is associated with Photonics Research Ontario, where he has the opportunity to explore and develop groundbreaking technology in the field of optics. His work focuses on advancing the capabilities of optical fibers, pushing the boundaries of how light can be manipulated for effective use in various technologies.
Collaborations
He collaborates closely with his coworker Xijia Gu, contributing to the innovative environment at Photonics Research Ontario. Together, they work towards enhancing optical technologies, ultimately aiming to improve applications in medical devices and sensing technologies.
Conclusion
Robin Chi-Hung Tam's contributions to the realm of optical fiber technology underscore the importance of innovation in the field. His patented optical fiber diffuser represents a significant advancement that can influence various scientific and practical applications, particularly in photodynamic therapy. His collaboration with fellow researchers at Photonics Research Ontario highlights the collective effort in pushing forward technological boundaries in optics and light manipulation.