Raymond K L Yeung

Title: The Innovations of Raymond K L Yeung

Introduction

Raymond K L Yeung is a notable inventor based in San Jose, California. He has made significant contributions to the field of optical technology, particularly in the area of fiber optics and interferometry. His work has implications for various applications, including telecommunications and sensing technologies.

Latest Patents

Raymond K L Yeung holds a patent titled "Active control and detection of two nearly orthogonal polarizations in a fiber for heterodyne interferometry." This innovative polarization control system includes a light source that generates two light beams with different polarization states and optical frequencies. A polarization state modulator changes the polarization states of the two light beams. A first detector path generates a first beat signal from the two light beams passing through a first polarizer. A second detector path generates a second beat signal from the two light beams passing through a second polarizer that is oriented substantially orthogonal to the first polarizer. An amplitude detector generates an amplitude beat signal from the first and the second beat signals. The system then uses the amplitude beat signal to determine how to adjust the polarization state modulator in order to generate the first and the second light beams with the desired polarization states. He has 1 patent to his name.

Career Highlights

Raymond K L Yeung is currently employed at Agilent Technologies, Inc., where he continues to work on advancing optical technologies. His expertise in polarization control systems has positioned him as a valuable asset in the field.

Collaborations

Raymond has collaborated with notable colleagues, including Eric Stephen Johnstone and Kerry D Bagwell. Their combined efforts contribute to the innovative projects at Agilent Technologies.

Conclusion

Raymond K L Yeung's contributions to optical technology and his innovative patent demonstrate his commitment to advancing the field. His work continues to influence various applications in modern technology.