Enhanced Light Extraction in Tunnel-Junction UV LEDs
TS-076325 —
UV LEDs, particularly those operating at shorter wavelengths, face persistent challenges in achieving high optical efficiency. Conventional device architectures can suffer from significant internal absorption and inefficient light extraction, limiting wall-plug efficiency and increasing power requ…
- College: College of Engineering (COE)
- Inventors: Rajan, Siddharth; Akyol, Faith; Jamal-Eddine, Zane; Zhang, Yuewei
- Licensing Officer: Zinn, Ryan
High-Performance Lightweight Polypropylene Foams via Pressure-Induced Structuring
TS-076188 —
Polypropylene (PP) is an attractive engineering polymer due to its low cost, recyclability, chemical resistance, and favorable processing characteristics. However, conventional PP is notoriously difficult to foam because of its low melt strength and highly crystalline structure, often resulting in…
- College: College of Engineering (COE)
- Inventors: Lee, L James; Chiu, Debbie Yven; Fu, Dajiong; Li, Dachao; Yen, Ying-Chieh
- Licensing Officer: Zinn, Ryan
Method to Create Patterned Thin Films of Lithium Niobate for Hybrid Integrated Photonics
TS-062492 —
Photonic integration is driven by demand for smaller size, lower cost, lower power consumption, easier assembly, higher reliability, and greater data density in modern photonic devices and systems. Among the many platforms, silicon photonics is particularly promising for photonic integration due t…
- College: College of Engineering (COE)
- Inventors: Reano, Ronald; Chen, Li
- Licensing Officer: Zinn, Ryan