Title :
Dielectric grating reflectors with large focusing power
Author :
Fattal, D. ; Li, J. ; Fiorentino, M. ; Peng, Z. ; Beausoleil, R.G.
Author_Institution :
HP Labs., Palo Alto, CA, USA
Abstract :
We introduce a novel optical element, a dielectric resonance grating with a non-periodic pattern, able to reflect nearly 100% of incident light while shaping the reflected light phase front in an arbitrary way.
Keywords :
diffraction gratings; light reflection; optical elements; optical focusing; delectric grating reflectors; focusing power; nonperiodic pattern; optical element; reflected light phase front; Dielectrics; Gratings; Laser beams; Mirrors; Optical device fabrication; Optical sensors; Physical optics;
Conference_Titel :
Group IV Photonics (GFP), 2010 7th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6344-2
DOI :
10.1109/GROUP4.2010.5643434
