An electro-optically tunable Bragg reflector based on liquid crystals
Research output: Contribution to journal › Article › Scientific › peer-review
|Number of pages||7|
|Journal||Molecular Crystals and Liquid Crystals|
|Publication status||Published - 2011|
|Publication type||A1 Journal article-refereed|
In this paper we report the analysis of a distributed feedback guided-wave reflector in liquid crystals and we describe the main properties of the device. The device is based on a comb-shaped interdigitated electrodes and a liquid crystal slab. The device shows a wide tuning range exceeding 100 nm covering C and L bands for wavelength division multiplexing.