In this paper an optical filter is presented using a hybrid fabrication approach. The filter is made of a glass channel single mode optical waveguide covered by a POLICRYPS holographic grating. The fabrication process of the device is described and preliminary optical characterization is presented. The optical response of the filter is reported showing the capability of the device to filter wavelengths typically used in optical communication systems.
Realization of an optical filter using POLICRYPS holographic gratings on glass waveguides / D., Donisi; D'Alessandro, Antonio; Asquini, Rita; R., Beccherelli; DE SIO, Luciano; R., Caputo; C., Umeton. - In: MOLECULAR CRYSTALS AND LIQUID CRYSTALS. - ISSN 1542-1406. - STAMPA. - 486:(2008), pp. 1073-1079. [10.1080/15421400801916603]
Realization of an optical filter using POLICRYPS holographic gratings on glass waveguides
D'ALESSANDRO, Antonio;ASQUINI, Rita;DE SIO, LUCIANO;
2008
Abstract
In this paper an optical filter is presented using a hybrid fabrication approach. The filter is made of a glass channel single mode optical waveguide covered by a POLICRYPS holographic grating. The fabrication process of the device is described and preliminary optical characterization is presented. The optical response of the filter is reported showing the capability of the device to filter wavelengths typically used in optical communication systems.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
