This inventor holds 1 USPTO granted patent. Top assignee: American Optical Corporation. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: Xiahhui Ning: Innovator in Holographic Optical Technology
Introduction
Xiahhui Ning is a notable inventor based in North Providence, RI (US). He has made significant contributions to the field of optical technology, particularly in the development of holographic notch filters. His innovative approach has the potential to advance various applications in the near-infrared spectral region.
Latest Patents
Xiahhui Ning holds a patent for "Holographic Optical Notch Reflectors." This patent discloses a new method for creating holographic notch filters in the near-infrared spectral region. The method utilizes the nonlinearity in the response function of holographic materials. When exposed to two laser beams at different wavelengths, the nonlinearity causes the formation of notch reflections at wavelengths corresponding to the sum and difference frequencies of the exposing beams. The notch at the difference frequency can be achieved in the NIR region by properly selecting the exposure wavelengths. This method is applicable to holographic filters on both flat and curved substrates. He has 1 patent to his name.
Career Highlights
Xiahhui Ning is currently associated with American Optical Corporation, where he continues to work on innovative optical technologies. His expertise in holography and optical materials has positioned him as a valuable asset in the field.
Collaborations
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Conclusion
Xiahhui Ning's contributions to holographic optical technology exemplify the innovative spirit of modern inventors. His work on holographic notch filters showcases the potential for advancements in optical applications.