Title :
Sub-surface imaging system for blue ray disk
Author :
Yang, Seung-Hune ; Milster, Tom
Author_Institution :
Coll. of Opt. Sci., Univ. of Arizona, Tucson, AZ
Abstract :
Sub-surface imaging system using a solid immersion lens (SIL) is introduced. Aberration caused by cover layer of blue ray disk is minimized with truncated SIL and diffractive optical element (DOE). Sub-surface imaging simulation is achieved by using rigorous coupled wave technique, partial coherence and vector diffraction.
Keywords :
aberrations; diffractive optical elements; lenses; light coherence; light diffraction; optical disc storage; optical images; aberration; blue ray disk; coupled wave technique; diffractive optical element; partial coherence; solid immersion lens; sub-surface imaging system; vector diffraction; Coherence; Lenses; Microscopy; Optical diffraction; Optical imaging; Optical refraction; Optical variables control; Refractive index; US Department of Energy; Wavelength measurement;
Conference_Titel :
Optical Data Storage Topical Meeting, 2009. ODS '09.
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
978-1-4244-3342-1
Electronic_ISBN :
978-1-4244-3343-8
DOI :
10.1109/ODS.2009.5031734
