대한전기학회논문지:전기물성ㆍ응용부문C (The Transactions of the Korean Institute of Electrical Engineers C)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

근접장 이진 홀로그램의 다중화, 다층화 및 병렬 저장

Multiplexed, Stack-Wise, and Parallel Recording of Near-Field Binary Holograms

  • 김경염 (서울대학교 전기·컴퓨터공학부) ;
  • 강진구 (서울대학교 전기·컴퓨터공학부) ;
  • 이병호 (서울대학교 전기·컴퓨터공학부)
  • 발행 : 2002.08.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

We present experimental results on the multiplexed and stack-wise recording of near-field holograms. Experiments on angular multiplexing show that the angular selectivity of near-field hologram is better than that of the conventional hologram. Experiments on stack-wise recording prove that near-fields originated from sub-diffraction-limit-size objects could be stored in a photorefractive crystal at 2mm apart from the crystal surface. In addition, to improve the data access and transfer time, a silicon nano-aperture array was introduced and applied to the recording of near-field holograms.

키워드

참고문헌

  1. M. Ohtsu, Near-Field Nano/Atom Optics and Technology, ed. M. Ohysu (Springer-Verlag, Tokyo, 1998)
  2. A. B. Marchant, Optical Recording (Addison-Wesley, Inc., Reading, Massachusetts, 1990) Chap. 1
  3. B. D. Terris, H. J. Mamin, D. Rugar, W. R. Studenmund, and G. S. Kino, 'ear-field optical data storage using a solid immersion lens,' Appl. Phys. Lett., vol. 65, pp. 388-390, 1994 https://doi.org/10.1063/1.112341
  4. S. Jiang, J. Ichihashi, H. Monobe, M. Fujihira, and M. Ohtsu, 'Highly localized photochemical processes in Lb films of photo chromic material by using a photon scanning tunneling microscope' Opt. Commun., vol. 106, pp. 173-177, 1994 https://doi.org/10.1016/0030-4018(94)90316-6
  5. E. Betzig, J. K. Trautman, R. Wolfe, E. M. Gyorgy, P. L. Finn, M. H. Kryder, and C.-H. Chang, 'ear-field magneto-optics and high density data storage,' Appl. Phys. Lett., vol. 61, pp. 142-144, 1992 https://doi.org/10.1063/1.108198
  6. S. Hosaka, T. Shintani, M. Miyamoto, A. Hirotsune, M. Terao, M. Yoshida, K. Fujita, and S. Kammer, 'Nanometer-sized phase-change recording using a near-field optical microscope with a laser diode, Jpn. J. Appl. Phys, vol. 35, pp. 443-447, 1996 https://doi.org/10.1143/JJAP.35.443
  7. S. I. Bozhevolnyi and B. Vohnsen, 'Near-field optical holography,' Phys. Rev. Lett., vol. 77, pp. 3351-3354, 1996 https://doi.org/10.1103/PhysRevLett.77.3351
  8. K.-Y. Kim and B. Lee, 'Holographic approach to record and retrieve subwavelength-size objects using optical near-field,' Jpn. J. Appl. Phys., vol. 40, pp. 1835-1840, 2001 https://doi.org/10.1143/JJAP.40.1835
  9. K.-Y. Kim and B. Lee, 'Recording of optical near fields in remote locations by near-field holography,' Opt. Lett., vol. 26, pp. 1800-1802, 2001 https://doi.org/10.1364/OL.26.001800
  10. M. B. Lee, M. Kourogi, T. Yatsui, K. Tsutsui, N. Atoda, and M. Ohtsu, 'Silicon planar-apertured probe array for high-density near-field optical storage,' Appl. Opt., vol. 38, pp. 3566-3571, 1999 https://doi.org/10.1364/AO.38.003566
  11. M. B. Lee, N. Atoda, K. Tsutsui, and M. Ohtsu, 'Nanometric aperture arrays fabricated by wet and dry etching of silicon for near-field optical storage application,' J. Vac. Sci. Technol. B, vol. 17, pp. 2462-2466, 1999 https://doi.org/10.1116/1.591112