Company Filing History:
Years Active: 2016-2019
Title: Kanwarpal Singh: Innovator in Terahertz Radiation Characterization
Introduction
Kanwarpal Singh is a notable inventor based in Brampton, Canada. He has made significant contributions to the field of terahertz radiation characterization. With a total of 2 patents, his work is recognized for its innovative approaches and technical advancements.
Latest Patents
Singh's latest patents include a method and apparatus for the characterization of terahertz radiation. This method utilizes spectral domain interferometry, which involves overlapping a pump beam and a terahertz beam in a detecting crystal. The process includes obtaining two probe pulses by propagating the probe beam into a polarization-maintaining single-mode optical fiber after the detecting crystal. The system measures a change in the optical path difference between the two probe pulses.
Another significant patent is a spectral-domain interferometric method and system for characterizing terahertz radiation. This system is designed for detecting intense THz electric fields and allows the use of thick crystals for spectroscopic purposes. It enables long temporal scans for increased spectral resolutions and overcomes the limitations of over-rotation for currently available high-power THz sources. Using this method, the phase difference of approximately 8898π can be measured, which is 18000 times higher than the phase difference measured by electro-optic sampling (π/2).
Career Highlights
Kanwarpal Singh is associated with the Institut National De La Recherche Scientifique, where he continues to advance his research in terahertz technology. His work has garnered attention for its potential applications in various scientific fields.
Collaborations
Singh collaborates with esteemed colleagues, including Gargi Sharma and Tsuneyuki Ozaki. Their combined expertise contributes to the innovative research being conducted in terahertz radiation.
Conclusion
Kanwarpal Singh's contributions to the field of terahertz radiation characterization highlight his role as a leading inventor. His innovative patents and collaborative efforts continue to push the boundaries of scientific research.