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|Title:||A superresolution optical disk with a combination of optical path filtering and saturable absorption techniques||Authors:||Wu, Y.
Optical path filtering
|Issue Date:||Jan-1997||Citation:||Wu, Y.,Chong, C.T. (1997-01). A superresolution optical disk with a combination of optical path filtering and saturable absorption techniques. Optical Review 4 (1 PART B) : 195-198. ScholarBank@NUS Repository.||Abstract:||Calculations have been done for the modulation transfer function of a superresolution optical disk with a combination of optical path filtering and saturable absorption techniques. The results reveal that optical path filtering alone can only equalize, to a certain degree, the spatial frequency response of the optical disk system, but it can not attain any response beyond the cutoff frequency. With an additional saturable absorption layer in-between the substrate and the information layer, it is found that the optical response both under and beyond the cutoff frequency can be greatly improved.||Source Title:||Optical Review||URI:||http://scholarbank.nus.edu.sg/handle/10635/61721||ISSN:||13406000|
|Appears in Collections:||Staff Publications|
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