Erina Kanno

Title: Erina Kanno: Innovator in Semiconductor Laser Technology

Introduction

Erina Kanno is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of semiconductor laser technology. With a total of 2 patents to her name, Kanno is recognized for her innovative designs and advancements in this area.

Latest Patents

Kanno's latest patents include a semiconductor laser that features an active region, a first distributed-Bragg-reflector region, and a second distributed-Bragg-reflector region. The first distributed-Bragg-reflector region is formed contiguously with one side of the active region in a waveguide direction and includes a first diffraction grating. The second distributed-Bragg-reflector region is formed contiguously with the other side of the active region in the waveguide direction and includes a second diffraction grating. The first diffraction grating consists of recessed portions formed through a diffraction grating layer in the first distributed-Bragg-reflector region and convex portions adjacent to these recessed portions. The diffraction grating layer is made of a dielectric material. Another patent describes a semiconductor laser that includes a distributed feedback active region and two distribution Bragg reflecting mirror regions, which are arranged to be continuous with the distributed feedback active region. The distributed feedback active region has an active layer composed of a compound semiconductor and a first diffraction grating, which consists of a recessed portion extending through a diffraction grating layer on the active layer and a projection portion adjacent to the recessed portion.

Career Highlights

Erina Kanno works at Nippon Telegraph and Telephone Corporation, where she continues to push the boundaries of semiconductor technology. Her work has garnered attention for its potential applications in various fields, including telecommunications and data processing.

Collaborations

Kanno collaborates with notable colleagues such as Koji Takeda and Takaaki Kakitsuka, contributing to a dynamic research environment that fosters innovation and creativity.

Conclusion

Erina Kanno is a trailblazer in semiconductor laser technology, with her patents reflecting her commitment to advancing this critical field. Her work at Nippon Telegraph and Telephone Corporation and collaborations with esteemed colleagues further highlight her impact on the industry.