Chang Xiao

Title: Chang Xiao: Innovator in Optical Technology

Introduction

Chang Xiao is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of optical technology, holding a total of 4 patents. His work focuses on innovative solutions that enhance optical systems and devices.

Latest Patents

One of Chang Xiao's latest patents is an optical isolator core. In some implementations, this optical isolator core includes a Faraday rotator and a plurality of birefringent crystal plates. The plurality of birefringent crystal plates may include a first birefringent crystal plate to separate input light into light having a first polarization and light having a second polarization. Additionally, a second birefringent crystal plate combines the light having the first polarization and the light having the second polarization in output light that is laterally displaced by the single-stage optical isolator. The Faraday rotator is provided between the first birefringent crystal plate and the second birefringent crystal plate. In some implementations, the plurality of birefringent crystal plates further includes a third birefringent crystal plate provided between the Faraday rotator and the second birefringent crystal plate. Furthermore, the optical isolator core may also include a half-wave plate arranged between the Faraday rotator and the first birefringent crystal plate.

Career Highlights

Throughout his career, Chang Xiao has worked with notable companies in the optical technology sector. He has been associated with Lumentum Operations LLC and JDS Uniphase Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Chang Xiao has collaborated with several professionals in his field, including Xia Hong and Fangdong Zhao. These collaborations have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Chang Xiao is a distinguished inventor whose work in optical technology has led to several patents and advancements in the field. His contributions continue to influence the development of optical systems and devices.