Abstract
Quasi-phase-matched second harmonic generation from 1340 to 670 nm with a quasi-phase-matching length of 5 mm is demonstrated in a periodically poled polymer waveguide containing a nonlinear optical polymer. Angle, wavelength and temperature tuning are used to obtain independent measures of the quasi-phase-matching length, and those factors limiting the quasi-phase-matching length are indicated.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 2105-2107 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 26 |
| Issue number | 25 |
| DOIs | |
| State | Published - Jan 1990 |
| Externally published | Yes |
Keywords
- Frequency multipliers
- Waveguides
ASJC Scopus subject areas
- Electrical and Electronic Engineering