Company Filing History:
Years Active: 2002
Title: Innovations of Claire F Gmachi
Introduction
Claire F Gmachi is a notable inventor based in New Providence, NJ (US). She has made significant contributions to the field of laser technology, particularly with her innovative work on quantum cascade lasers. Her expertise and dedication to her craft have led to the development of a unique patent that enhances laser performance.
Latest Patents
Claire F Gmachi holds a patent for an "Apparatus comprising a quantum cascade laser having improved distributed feedback for single-mode operation." This invention discloses a QC-DFB laser that utilizes an overlying grating structure to achieve strong coupling of the guided mode to the grating. This design is highly effective in inducing single-mode operation, even under continuous wave operating conditions. The grating structure features grooves etched in a plasmon-enhanced confinement layer (PECL) that is in contact with an upper metallic electrode. This configuration allows for efficient coupling of the laser mode to the surface-plasmon at the electrode interface, resulting in strong modulation of the laser mode and the effective refractive index.
Career Highlights
Claire is currently associated with Lucent Technologies Inc., where she continues to push the boundaries of laser technology. Her work has not only advanced the field but has also paved the way for future innovations in photonics and related areas.
Collaborations
Throughout her career, Claire has collaborated with esteemed colleagues such as Federico Capasso and Alfred Yi Cho. These partnerships have fostered an environment of innovation and have contributed to the success of her projects.
Conclusion
Claire F Gmachi's contributions to the field of quantum cascade lasers exemplify her innovative spirit and dedication to advancing technology. Her patent reflects a significant step forward in laser design, showcasing her expertise and commitment to excellence.