Cheng-Kai Wang

Title: Innovations of Cheng-Kai Wang in Raman Spectroscopy

Introduction

Cheng-Kai Wang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of spectroscopy through his innovative work on crystal fibers. His research focuses on enhancing the capabilities of Raman spectroscopy, which is crucial for various scientific applications.

Latest Patents

Cheng-Kai Wang holds a patent for a crystal fiber, a Raman spectrometer using the same, and a detection method thereof. The invention relates to a crystal fiber that comprises a sapphire crystal doped with two transition metals at different concentrations. An excitation light beam at a specific wavelength can propagate along the crystal fiber to generate both a narrow-band light beam and a wide-band light beam to project onto a specimen. The Raman scattered light emitted from the specimen falls within the wavelength range of the wide-band light beam, enhancing the wide-band light beam at certain characteristic wavelengths to facilitate Raman spectroscopy.

Career Highlights

Cheng-Kai Wang is affiliated with National Taiwan University, where he conducts his research and development activities. His work has garnered attention for its potential applications in various scientific fields, including materials science and biomedical research.

Collaborations

Cheng-Kai Wang collaborates with esteemed colleagues such as Pi Ling Huang and Kuang-Yu Hsu. Their combined expertise contributes to advancing the research and development of innovative technologies in spectroscopy.

Conclusion

Cheng-Kai Wang's contributions to the field of Raman spectroscopy through his innovative patent demonstrate his commitment to advancing scientific knowledge and technology. His work continues to influence the development of new methodologies in spectroscopy.