Nong Chen

Title: Innovations of Inventor Nong Chen

Introduction

Nong Chen is a prominent inventor based in Tsurugashima, Japan. He has made significant contributions to the field of semiconductor laser technology, holding a total of 13 patents. His work has advanced the understanding and application of distributed feedback type semiconductor lasers.

Latest Patents

Among his latest patents is the "Distributed feedback type semiconductor laser device." This invention includes a laser substrate, a grating layer, an insulating layer, and an electrode layer, all laminated in a specific order. The insulating layer features a through groove or grooves that extend to the grating layer, facilitating the formation of a resonator for the laser device. Another notable patent is the "Ridge type semiconductor laser of distributed feedback." This semiconductor laser comprises an active layer made of semiconductor, a ridge stripe with a cladding layer, and a contact layer that protrudes from the active layer. The design includes a pair of gratings with a periodic structure and absorbing layers that cover the surfaces of the grooves to absorb excited light.

Career Highlights

Nong Chen has worked with notable companies such as Pioneer Corporation and Pioneer Electronic Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

He has collaborated with esteemed colleagues, including Yoshiaki Watanabe and Kiyofumi Chikuma, further enhancing his contributions to the field.

Conclusion

Nong Chen's innovative work in semiconductor laser technology has led to significant advancements and numerous patents. His contributions continue to influence the industry and inspire future innovations.