@misc{Bartkiv_Lyubomyr_V._Optical_2005, author={Bartkiv, Lyubomyr V. and Bobitski, Yaroslav V. and Poisel, Hans}, contributor={Gaj, Miron. Redakcja and Wilk, Ireneusz. Redakcja}, year={2005}, rights={Wszystkie prawa zastrzeżone (Copyright)}, publisher={Oficyna Wydawnicza Politechniki Wrocławskiej}, description={Optica Applicata, Vol. 35, 2005, nr 1, s. 59-66}, language={eng}, abstract={Polymer optical fiber (POF) is one of the best transmission media for short-distance communications. To increase the transmission capacity of the fiber a wavelength-division-multiplexing (WDM) technique is commonly used. Several POF-WDM systems have been realized using interference filters and plane diffraction gratings as wavelength selective elements. In the present paper, for the first time a concave diffraction grating is applied with POF. A holographic concave grating is calculated and optimized for the use in an optical demultiplexer. The optical losses in the designed demultiplexer are estimated theoretically.}, title={Optical demultiplexer using a holographic concave grating for POF–WDM systems}, type={artykuł}, keywords={optyka, polymer optical fiber (POF), holographic concave grating, optical demultiplexer}, }