Title :
Guided-wave holographic grating beam expander-fabrication and performance
Author :
Neuman, V. ; Pitt, C.W. ; Walpita, L.M.
Author_Institution :
University College London, Department of Electronic & Electrical Engineering, London, UK
Abstract :
A novel realisation is presented of an established optical component¿a beam expander which diffracts guided optical waves using an ion-etched holographic grating.
Keywords :
holographic gratings; integrated optics; optical waveguide components; beam expander; integrated optics; ion-etched holographic grating; optical waveguide component;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810116
