Company Filing History:
Years Active: 2014
Title: Innovations of Elizabeth R Young in Organic Semiconductor Lasers
Introduction
Elizabeth R Young is a prominent inventor based in Cambridge, MA (US). She has made significant contributions to the field of organic semiconductor lasers. Her innovative work has led to the development of a unique method and apparatus for super radiant laser action in half wavelength thick organic semiconductor microcavities.
Latest Patents
Elizabeth R Young holds a patent for a device that is a solid state organic semiconductor vertical-cavity surface-emitting laser (VCSEL). The patent, titled "Method and apparatus for super radiant laser action in half wavelength thick organic semiconductor microcavities," describes a microcavity composed of metal and dielectric mirrors. The gain layer in this device is only λ/2n thick and consists of a thermally evaporated 156.7 nm thick film of the laser dye DCM doped (2.5% v/v) into an Alqhost matrix. The microcavity features two mirrors, including a dielectric Bragg reflector sputter-coated onto a quartz substrate and a silver mirror thermally evaporated on top of the Alq:DCM film. The device demonstrates laser action from the DCM when excited directly at 535 nm and via Förster Resonance Energy Transfer (FRET) from the Alq, with laser thresholds of 4.9 μJ/cm² and 14.2 μJ/cm², respectively.
Career Highlights
Elizabeth R Young is affiliated with the Massachusetts Institute of Technology, where she continues her research and development in the field of organic semiconductors. Her work has garnered attention for its innovative approach and potential applications in various technologies.
Collaborations
Some of her notable coworkers include Jonathan R Tischler and Daniel G Nocera. Their collaborative efforts have contributed to advancements in the field of organic semiconductor lasers.
Conclusion
Elizabeth R Young's contributions to the field of organic semiconductor lasers exemplify her innovative spirit and dedication to advancing technology. Her patent and ongoing research at the Massachusetts Institute of Technology highlight her role as a leading inventor in this area.
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