Ethan F Schonbrun

Title: Innovations of Ethan F Schonbrun

Introduction

Ethan F Schonbrun is a notable inventor based in Boulder, CO (US). He has made significant contributions to the field of photonic crystals, particularly through his innovative designs and applications. His work focuses on the development of flexible photonic devices that can be dynamically tuned.

Latest Patents

Ethan F Schonbrun holds a patent for "Strain tunable, flexible photonic crystals." This device is based on a flexible photonic crystal, which consists of a periodic array of high index dielectric material embedded in a flexible polymer. Dynamic, real-time tunability is achieved by applying a variable force with a MEMS actuator or other means. The force induces changes in the crystal structure of the photonic crystal, consequently modifying the photonic band structure. The concept was demonstrated through a theoretical investigation on the effect of mechanical stress on the anomalous refraction behavior of the flexible photonic crystal, revealing a very wide tunability in beam propagation direction. Experimental studies on the fabrication and characterization of the flexible photonic crystal structures were also conducted. High-quality flexible photonic crystal structures were fabricated using e-beam lithography and anisotropic etching processes.

Career Highlights

Ethan has worked at prestigious institutions, including the University of Colorado and the University of Texas System. His research has contributed to advancements in photonic technology, showcasing his expertise and innovative spirit.

Collaborations

Ethan has collaborated with notable colleagues such as Wounjhang Park and Jeong-Bong Lee, further enhancing the impact of his work in the field of photonics.

Conclusion

Ethan F Schonbrun's contributions to the development of flexible photonic crystals highlight his innovative approach to technology. His patent and research efforts continue to influence advancements in photonic applications.