Novel tuneable optical filter made of a polymer and liquid crystal holographic grating on glass waveguides

@article{Donisi2007NovelTO,
  title={Novel tuneable optical filter made of a polymer and liquid crystal holographic grating on glass waveguides},
  author={Domenico Donisi and Antonio d'Alessandro and Rita Asquini and Romeo Beccherelli and Luciano De Sio and Roberto Caputo and C. Umeton},
  journal={2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference},
  year={2007},
  pages={1-1}
}
We present the experimental findings of a novel, switchable guided wave optical filter using a holographic Bragg grating as the optic field perturbation element using an inexpensive fabrication technology. The grating consists of a novel structure, known as POLICRYPS (polymer liquid crystal polymer slices), made of polymer slices alternated with films of… CONTINUE READING