Long Period Waveguide Gratings in Planar Gradient Waveguides
作者： T. Kotyczka , R. Rogoziński
DOI: 10.12693/APHYSPOLA.122.841
关键词: Planar 、 Multi-mode optical fiber 、 Dispersion (optics) 、 Decoupling (cosmology) 、 Visible spectrum 、 Resonance 、 Optics 、 Waveguide 、 Coupling 、 Materials science
摘要: This paper introduces the application possibilities of long-period waveguide gratings in planar structures gradient waveguides. The analysis resonance coupling modes was carried out. An original con guration single-mode (gradient) structure and multimode decoupling area proposed. refractive properties areas were calculated on basis experimental data relating to Ag ↔ Na ion exchange soda-lime glass. calculations included actual dispersion glass substrate. uence technological processes (di usion, heating) character modes' curves also presented. indicate possibility obtaining these resonances wavelength range corresponding visible spectrum.
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