Company Filing History:
Years Active: 2012-2015
Title: Innovations of Inventor Hong Ky Nguyen
Introduction
Hong Ky Nguyen is a notable inventor based in Painted Post, NY (US). He has made significant contributions to the field of semiconductor laser technology, holding a total of four patents. His work focuses on enhancing the performance and reliability of laser diodes through innovative designs and manufacturing processes.
Latest Patents
One of his latest patents involves heating elements for multi-wavelength distributed Bragg reflector (DBR) lasers. This invention features DBR heating elements positioned over the waveguide in the DBR section, creating an interleaved temperature profile that generates multiple distinct reflection peaks. These peaks correspond to distinct temperature-dependent Bragg wavelengths associated with the temperature profile. The design minimizes thermal crosstalk between distinct temperature regions, enhancing the laser's performance.
Another significant patent pertains to the manufacturing process of semiconductor laser diodes. This process includes a gain section, a quantum well intermixing (QWI) output window, and QWI waveguide areas. The QWI output window is transparent to the lasing wavelength, and the manufacturing process incorporates a screening protocol to determine the reliability of the laser diode based on the comparison of the lasing wavelength and the photoluminescent wavelength of the QWI output window.
Career Highlights
Hong Ky Nguyen has worked with prominent companies in the industry, including Corning Incorporated and Thorlabs Quantum Electronics, Inc. His experience in these organizations has contributed to his expertise in semiconductor technologies and laser applications.
Collaborations
He has collaborated with notable colleagues such as Chung-En Zah and Martin Hai Hu, further enhancing the innovative work in the field of laser technology.
Conclusion
Hong Ky Nguyen's contributions to semiconductor laser technology through his patents and career experiences highlight his role as a significant inventor in the field. His innovative approaches continue to influence advancements in laser diode manufacturing and performance.