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) |
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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