Abstract
Waveguide SHG devices were investigated using a novel NLO material isopropyl-4-acetylphenylurea (IAPU). Guided mode-mode and Cerenkov radiation blue SHG were demonstrated using thin film crystals of IAPU as a substrate. For the relaxation of phase-matching conditions and improvements in conversion efficiency, thickness-noncritical phase-matching (TNCPM) technique was introduced in the four-layer waveguide geometry.
| Original language | English |
|---|---|
| Pages (from-to) | 489-492 |
| Number of pages | 4 |
| Journal | Molecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics |
| Volume | 15 |
| Issue number | 1-4 |
| Publication status | Published - 1996 |
| Externally published | Yes |
| Event | Proceedings of the 1995 2nd International Conference on Organic Nonlinear Optics, ICONO'2 - Kusatsu, Jpn Duration: 1995 Jul 23 → 1995 Jul 26 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Condensed Matter Physics