Abstract
The concentration of light for getting very high field intensities in photonic crystals and plasmon optical cavities was investigated. The capability enables the reduction of the size of optical components and leads to their integration in large numbers. Large enhancement of internal quantum efficiencies were measured when silver or aluminum layers were deposited 10 nm above an InGaN light emitting layer. The results of Al and Ag samples show exponential increases in luminescence intensity as the spacer thickness is decreased, whereas no such such improvement was measured in gold coated QWs.
| Original language | English |
|---|---|
| Pages (from-to) | 815-816 |
| Number of pages | 2 |
| Journal | Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS |
| Volume | 2 |
| Publication status | Published - 2004 |
| Externally published | Yes |
| Event | 2004 IEEE LEOS Annual Meeting Conference Proceedings, LEOS 2004 - Rio Grande, Puerto Rico Duration: Nov 7 2004 → Nov 11 2004 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering