Planar Optical Waveguide Sensor Structures with Grating Couplers |
| P. Karasiński
Optoelectronics Department, Silesian University of Technology, B. Krzywoustego 2, 44-100 Gliwice, Poland |
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| The paper presents optical planar waveguide sensor structures with grating couplers of groove density χ = 2400 g/mm. The waveguide films were obtained using sol-gel method, in which the grating couplers were fabricated by the embossing method. The results of theoretical analysis as well as the results of experimental research have been presented. |
| DOI: 10.12693/APhysPolA.116.S-30 PACS numbers: 42.62.Eh, 42.79.Dj, 42.82.Et, 42.82.Gw, |