Joong Hwan Bahng

Title: Joong Hwan Bahng: Innovator in Optical Materials

Introduction

Joong Hwan Bahng is a prominent inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of optical materials, holding 2 patents that showcase his innovative approach to enhancing optical devices.

Latest Patents

Bahng's latest patents include advancements in the enhancement of forward scattering, suppression of backscattering, and spectral tuning of optical hedgehog particles. These optical materials consist of hedgehog-shaped microparticles, where each microparticle features a core region made of a first material with a specific refractive index and a series of needles made from a second material with a different refractive index. This design enhances forward scattering of a predetermined wavelength of light while effectively suppressing backscattering. Additionally, he has developed methods for controlling transparency in these optical materials and for spectral tuning using such materials. Another notable patent involves a method of nanopatterning by forming cracks in a coated polymer substrate. This technique allows for the easy fabrication of nanopatterned devices over large surface areas, creating attachment points for culturing microorganisms.

Career Highlights

Bahng is affiliated with the University of Michigan, where he continues to push the boundaries of research in optical materials. His work has garnered attention for its practical applications in various optical devices.

Collaborations

He has collaborated with notable colleagues, including Nicholas Alexander Kotov and Shuichi Takayama, further enriching his research endeavors.

Conclusion

Joong Hwan Bahng's innovative work in optical materials and his contributions to the field through his patents highlight his role as a leading inventor. His research not only advances scientific understanding but also paves the way for future technological developments in optical devices.