Polarization effect on signal from optical ROM using SIL

K. Otaki; Hisao Osawa; Hiroshi Ooki; Jun Saito

doi:10.1117/12.997571

28 June 1999 Polarization effect on signal from optical ROM using SIL

K. Otaki, Hisao Osawa, Hiroshi Ooki, Jun Saito

Proceedings Volume 3864, Joint International Symposium on Optical Memory and Optical Data Storage 1999; 386411 (1999) https://doi.org/10.1117/12.997571
Event: Optical Data Storage, 1999, Kauai, HI, United States

Abstract

In high NA imaging systems such as Solid Immersion Lens ,incident angle is so large, and the polarization of incident beam is disturbed by passing through the SIL surface and by diffraction from the recording medium. Previously (ISOM'98) we reported the influence of polarization disturbance to the readout signals in phase change medium^. Here the same problem on the embossed mark is studied.

Citation Download Citation

K. Otaki, Hisao Osawa, Hiroshi Ooki, and Jun Saito "Polarization effect on signal from optical ROM using SIL", Proc. SPIE 3864, Joint International Symposium on Optical Memory and Optical Data Storage 1999, 386411 (28 June 1999); https://doi.org/10.1117/12.997571

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