Cover-layer effects on contamination in near-field optical data storage

Optical Engineering

Volumn 46, Issue 4, 2007, Pages

  Kim, Jin Hong ^a  

^a LG Electronics Inc   (South Korea)

Author keywords

Information storage; Optical disks; Optical storage; Thermal effects

Indexed keywords

DATA RECORDING; DIAMOND LIKE CARBON FILMS; LUBRICANTS; OPTICAL DISK STORAGE; OPTIMIZATION; THERMAL EFFECTS; TRIBOLOGY;

HEAD-DISK INTERFACE; HIGH WRITING POWER; NEAR-FIELD RECORDING (NFR); OUTER-RING TECHNIQUE;

OPTICAL DATA STORAGE;

EID: 34250780694     PISSN: 00913286     EISSN: 15602303     Source Type: Journal    
DOI: 10.1117/1.2720520     Document Type: Article

References (17)

1. 2 film for rewritable dual-layer Blu-ray Discs," Jpn. J. Appl. Phys., Part 1 44, 3037-3041 (2005).
2. N. Ohmachi, S. Ashida, K. Yusu, T. Nakai, K. Ichihara, and N. Nakamura, "Media technologies of 20 GB single-layer rewritable phase-change disc for RD DVD system," Jpn. J. Appl. Phys., Part I 43(7B), 4978-4982 (2004).
3. M. Shinoda, K. Saito, T. Ishimoto, T. Kondo, A. Nakaoki, N. Ide, M. Furuki, M. Takeda, Y. Akiyama, T. Shimouma, and M. Yamamoto, "High-density near-field optical disc recording," Jpn. J. Appl. Phys., Part I 44(5B), 3537-3541 (2005).
4. K. T. Arai, K. Kurihara, T. Nakano, J. Tominaga, and C. Rockstuhl, "Carrier-to-noise ratio enhancement of super resolution near-field structure disks by Ag nanostructure," Appl. Phys. Lett. 88, 051104 (2006).
5. Y. Tomita, K. Furushima, K. Ochi, and K. Ishizu, "Organic nanoparticle (hyperbranched polymer)-dispersed photopolymers for volume holographic storage," Appl. Phys. Lett. 88, 071103 (2006).
6. J. S. Jo, T. D. Milster, and J. K. Erwin, "Phase and amplitude apodization induced by focusing through an evanescent gap in a solid immersion lens microscope," Opt. Eng. 41, 1866-1875 (2002).
7. M. H. Kryder, "Magneto-optical recording technology," J. Appl. Phys. 57, 3913-3918 (1985).
8. T. D. Milster, "Near-field optical data storage: avenues for improved performance," Opt. Eng. 40, 2255-2260 (2001).
9. S. Kim, Y. Kim, J.-M. Park, J.-Y. Kim, and J.-H. Kim, "Effective design and performance of an optical flying head for near-field recording," Jpn. J. Appl. Phys., Part I 41, 1884-1888 (2002).
10. A. Y. Suh and A. A. Polycarpou, "Adhesive contact modeling for sub-5-nm ultralow flying magnetic storage head-disk interfaces including roughness effects," J. Appl. Phys. 97, 104328 (2005).
11. C. A. Verschuren, J. M. A. van den Eerenbeemd, F. Zijp, J.-I. Lee, and D. M. Bruls, "Near-field recording with a solid immersion lens on polymer cover-layer protected discs," Jpn. J. Appl. Phys., Part I 45(2B), 1325-1381 (2006).
12. T. Ishimoto, T. Ito, M. Shinoda, K. Saito, T. Kondo, T. Matsui, S. Kim, A. Nakaoki, and M. Yamamoto, "Head analysis in air flow on near-field optical disk system with 2-axis actuator," Jpn. J. Appl. Phys., Part I 44(5B), 3410-3411 (2005).
13. J.-H. Kim, D.-E. Kim, and H.-J. Kang, "Head-disk interface in near-field recording disks," Jpn. J. Appl. Phys., Part I 42, 2746-2748 (2003).
14. M. Ro, K. Lee, C. Park, H. Park, and I. Park, "Optical disc for small form factor optical drive," Jpn. J. Appl. Phys., Part I 44(2B), 3601-3604 (2005).
15. S.-C. Seo, D. C. Ingram, and H. H. Richardson, "Effect of substrate bias on the properties of diamondlike carbon films deposited using unbalanced magnetron sputtering," J. Vac. Sci. Technol. A 13, 2856-2862 (1995).
16. K.-H. Chung, J.-K. Lee, D.-E. Kim, and J.-H. Kim, "Effects of substrate and protective coating on the tribological characteristics of optical recording media," Wear 255, 1306-1313 (2003).
17. T. Ishimoto, K. Saito, M. Shinoda, T. Kondo, A. Nakaoki, and M. Yamamoto, "Gap servo system for a biaxial device using an optical gap signal in a near field recording system," Jpn. J. Appl. Phys., Part 1 42, 2719-2724 (2003).