Abstract
ZnO thin film optical waveguides produced by sputtering have been examined in the high intensity regime. Decrease by a factor of 20 in the efficiency of prism coupling has been observed. Time resolved analysis of the output pulses shows evidence of a two photon resonance with relatively long time constants. The angular variation in prism coupling efficiency exhibits broadening and shift at high powers.
Original language | English (US) |
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Pages | 217-220 |
Number of pages | 4 |
State | Published - Dec 1 1986 |
Externally published | Yes |
ASJC Scopus subject areas
- Engineering(all)