Company Filing History:
Years Active: 2008-2012
Title: Jan De Merlier: Innovator in Wavelength Tunable Laser Technology
Introduction
Jan De Merlier is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of laser technology, particularly in the development of wavelength tunable laser devices. With a total of 3 patents to his name, De Merlier continues to push the boundaries of innovation in this specialized area.
Latest Patents
One of his latest inventions is the external resonator-type wavelength tunable laser device. This device is designed to effectively fulfill a wavelength tuning function, even when utilizing a planar wavelength tunable reflector that has a considerable level of residual reflection. The device features a planar reflection structure that allows for the variation of the reflection spectral peak wavelength, along with a semiconductor element that serves as the gain medium. The semiconductor gain medium is composed of a multiple quantum well, ensuring optimal performance within specified parameters.
Another notable patent is the external resonator type wavelength-variable laser. This invention facilitates phase adjustment in the laser system, incorporating a semiconductor light amplifier, a wavelength selection filter with periodic frequency characteristics, and an external resonator. The design includes specific conditions that must be satisfied for effective operation, showcasing De Merlier's expertise in complex laser systems.
Career Highlights
Jan De Merlier is currently employed at NEC Corporation, where he continues to innovate and develop advanced laser technologies. His work has garnered attention in the scientific community, contributing to the advancement of optical technologies.
Collaborations
Throughout his career, De Merlier has collaborated with notable colleagues, including Kenji Mizutani and Koji Kudo. These partnerships have further enhanced his research and development efforts in the field of laser technology.
Conclusion
Jan De Merlier stands out as a key figure in the realm of wavelength tunable laser devices. His innovative patents and contributions to NEC Corporation highlight his commitment to advancing laser technology.