Company Filing History:
Years Active: 2014-2015
Title: Innovations of Inventor Yin Wang
Introduction
Yin Wang is an accomplished inventor based in Princeton, NJ (US). He holds a total of 2 patents that showcase his contributions to the field of spectroscopy and laser characterization.
Latest Patents
One of his latest patents is titled "Dual-modulation Faraday rotation spectroscopy." This innovative system utilizes a Faraday rotation spectroscopic (FRS) sample cell to subject a sample to a low-frequency modulated magnetic field. The system incorporates a polarized laser light source that generates a high-frequency wavelength-modulated light beam, which is incident on the sample. The transmitted light beam, having a modulated polarization, is processed through a polarizer to translate the modulated polarization into an intensity-modulated beam. A photodetector detects this intensity-modulated beam and generates a corresponding signal, which is then demodulated by a dual demodulator.
Another significant patent is the "Laser characterization system and process." This system is designed for the automatic characterization of multiple external cavity semiconductor laser chips on a semiconductor laser bar. It includes a diffraction grating and a steering mirror mounted on a rotary stage, allowing for the rotation of the diffraction grating through various diffraction angles. The system automatically aligns each laser chip with the diffraction grating and characterizes the laser's optical properties, such as spectra and power, using a laser analyzer.
Career Highlights
Yin Wang has made significant contributions while working at prestigious institutions such as Princeton University and Corning Incorporated. His work has advanced the understanding and application of laser technologies and spectroscopy.
Collaborations
Throughout his career, Yin Wang has collaborated with notable individuals, including Gerard Wysocki and Feng Xie.
Conclusion
Yin Wang's innovative patents and career achievements reflect his dedication to advancing technology in spectroscopy and laser characterization. His work continues to influence the field and inspire future innovations.
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