The research proposed here is built on the recent successful fabrication of the first electrically-pumped III-nitride micro-size LED, micro-size LED arrays, and waveguides by the principal investigator's research group at Kansas State University. Newphysical phenomena and properties begin to… More

"The research proposed here is built on the promising results obtained in the Phase I project. During Phase I research, we have further improved blue micro-size light emitter output power efficiencies by optimizing the material qualities as well as devicestructures. Several integrated photonics… More

The research proposed here is built on the recent successful fabrication of metal oxide semiconductor heterjunction field effect transistors (MOS-HFETs) based on AlGaN/GaN heterostructures with very high drain-current-driving and gate-control capabilitiesas well as unprecedented high breakdown… More

The goal of this SBIR Phase II project is to bring the demonstrated Gallium Nitride (GaN) microdisplay technology to industrial maturity and to final commercialization levels. The project's goal will be accomplished by further optimizing the microdisplay device structural design and fabrication… More

The goal of this SBIR Phase II project is to bring the demonstrated Gallium Nitride (GaN) microdisplay technology to industrial maturity and to final commercialization levels. The project's goal will be accomplished by further optimizing the microdisplay device structural design and fabrication… More

This Phase I project is to investigate the feasibility for achieving EUV detectors for space applications by exploiting the ultrahigh bandgap semiconductor - AlN. We plan to devise methods to improve the AlN epitaxial material quality and device structures for EUV detectors. Specifically, we will… More

The goal of this SBIR project is to develop next generation inorganic semiconductor based emissive microdisplays with the following merits: Much higher brightness and power efficiency (5 x) than the current filter based LCD and OLED microdisplays. Resolution and pixel density higher than 15 micron… More

The Small Business Technology Transfer Research (STTR) Phase I project will develop metal-organic chemical vapor deposition (MOCVD) growth technology for the in-situ Er incorporation into III-nitride epilayers and device structures grown on Si substrates. Through optical characterization of Er3+… More

The goal of this SBIR project is to develop next generation inorganic semiconductor micro-emitter based emissive microdisplays with the following merits: (1) Much higher brightness and power efficiency (5 x) than the current filter based LCD and OLED microdisplays. (2) Resolution and pixel density… More

Research in silicon photonics has received much attention in recent years for its potential to utilize well developed silicon processing technology. A broad range of linear and nonlinear silicon photonic devices such as modulators, splitters, switches and detectors have been demonstrated. However,… More