Haohui Mao

Title: Haohui Mao - Innovator in Optical Technology

Introduction

Haohui Mao is a notable inventor based in Ningbo, China. He has made significant contributions to the field of optical technology, particularly in the development of optical subassemblies.

Latest Patents

Mao holds a patent for "Alignment correction for optical isolator in a coaxial transmitter optical subassembly (TOSA)." This invention is designed for use in optical transceivers that transmit optical signals at specific channel wavelengths. The coaxial TOSA features an optical fiber coupling receptacle that extends from a laser package, which includes a laser diode and a lens. The alignment of the laser diode and lens is critical, as they are positioned along a first longitudinal axis parallel to the transmission path of the laser light. An optical isolator is also integrated into the design, aligned along a second longitudinal axis that coincides with the centerline of the laser package. The first longitudinal axis is offset from the second by a predetermined distance to account for light shifting characteristics of the isolator.

Career Highlights

Haohui Mao is currently employed at Applied Optoelectronics, Inc., where he continues to innovate in the field of optical technology. His work has been instrumental in advancing the capabilities of optical communication systems.

Collaborations

Mao collaborates with talented individuals such as Chong Wang and Che-Shou Yeh, contributing to a dynamic work environment that fosters innovation.

Conclusion

Haohui Mao's contributions to optical technology, particularly through his patented inventions, highlight his role as a key innovator in the field. His work at Applied Optoelectronics, Inc. continues to influence advancements in optical communication systems.