Location History:
- Yokosuka, JP (2009)
- Yokohama, JP (2006 - 2010)
Company Filing History:
Years Active: 2006-2010
Title: Noriko Sasada: Innovator in Optical Technology
Introduction
Noriko Sasada is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of optical technology, holding a total of 5 patents. Her work focuses on developing advanced optical devices that enhance communication systems.
Latest Patents
One of her latest patents is for a wavelength tunable optical transmitter and optical transceiver. This invention utilizes a wavelength tunable laser module for Dense Wavelength Division Multiplexing (DWDM). It features a single electroabsorption modulator integrated laser, which allows for tunable oscillation wavelengths through temperature control. The driving conditions for both the laser and modulator are optimized to ensure similar modulation and transmission characteristics within the temperature control range. This innovation results in a compact and cost-effective wavelength tunable optical transmitter.
Another notable patent involves the structure of a chip carrier for semiconductor optical devices, optical modules, and optical transmitters and receivers. This design includes a metal-coated portion on the front surface of a substrate for device mounting, with a rear surface also coated in metal. The metal-coated portions on the side surface connect the front and rear coatings, maintaining the frequency characteristics of the optical semiconductor device.
Career Highlights
Noriko Sasada is currently employed at Opnext Japan, Inc., where she continues to push the boundaries of optical technology. Her work has been instrumental in developing solutions that improve the efficiency and performance of optical communication systems.
Collaborations
Throughout her career, Noriko has collaborated with notable colleagues, including Kazuhiko Naoe and Masataka Shirai. These partnerships have fostered innovation and contributed to the advancement of optical technologies.
Conclusion
Noriko Sasada is a trailblazer in the field of optical technology, with a focus on developing innovative solutions for communication systems. Her contributions through her patents and collaborations highlight her significant impact on the industry.