Abstrakt
The research results involving two-component waveguide films SiO2:TiO2 produced in sol–gel technology are presented. The waveguide films were deposited on soda-lime glass substrates using dip-coating method. The titled layers were fabricated as waveguide layers for application in planar evanescent wave sensors. The such prepared slab waveguides possess low optical losses and they demonstrate a possibility of formation of the photo induced optical second harmonic generation (SHG) which is observed due to photoinduced charge density non-centrosymmetry. In the present work we explore additionally the dependences of the photoinduced SHG versus the power density and the time of treatment.
| Język oryginału | angielski |
|---|---|
| Strony (od–do) | 2733-2736 |
| Liczba stron | 4 |
| Czasopismo | Journal of Materials Science: Materials in Electronics |
| Tom | 26 |
| Numer wydania | 5 |
| Identyfikatory DOI | |
| Status publikacji | Opublikowano - 1 maj 2015 |
Obszary tematyczne ASJC Scopus
- Materiały elektroniczne, optyczne i magnetyczne
- Fizyka atomowa i molekularna oraz optyka
- Fizyka materii skondensowanej
- Inżynieria elektryczna i elektroniczna
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