A micro optical flying head for a PCMCIA-sized optical data storage

被引：4
|
作者：
Kim, SH [1 ]
Yee, YJ [1 ]
Choi, JH [1 ]
Kwon, H [1 ]
Ha, MH [1 ]
Oh, CH [1 ]
Bu, JU [1 ]
机构：
[1] LG Elect Inst Technol, MS Grp, Devices & Mat Lab, Seoul 137724, South Korea
来源：
MEMS 2004: 17TH IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS, TECHNICAL DIGEST | 2004年
关键词：
D O I：
10.1109/MEMS.2004.1290528
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A micro optical flying head is presented for high-density PCMCIA-sized small form factor(SFF) optical data storage It is composed of a high numerical-aperture(NA) objective lens, a micro lens actuator for adjusting the position of the lens to optimize the focal point to the recording layer of an optical disk, and an integrated air-bearing surface for flying over the spinning disk. The overall size of the fabricated micro optical flying head, assembled with high NA(0.85) objective lens, is as small as 3mm x 1.6mm x 0.5mm(in length x width x thickness), which makes it suitable for the optical data storage device of mobile applications. Also, a basic operation of a PCMCIA type II optical drive prototype including the micro optical flying head is tested and presented.
引用
收藏
页码：85 / 88
页数：4
相关论文
共 50 条
  • [1] Monitoring Method of Micro Flying Head Jitter in Optical Storage
    Wu, Zhen Huan
    Li, Yu He
    Sen Guan, Kai
    Qi, Xin
    FRONTIERS OF MANUFACTURING SCIENCE AND MEASURING TECHNOLOGY V, 2015, : 225 - 229
  • [2] Integrated micro optical flying head with lens positioning actuator for small form factor data storage
    Kim, SH
    Yee, Y
    Choi, J
    Kwon, H
    Ha, MH
    Oh, C
    Bu, JU
    BOSTON TRANSDUCERS'03: DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2, 2003, : 607 - 610
  • [3] A micro lens actuator for optical flying head
    Hata, S
    Yamada, Y
    Ichihara, J
    Shimokohbe, A
    FIFTEENTH IEEE INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS, TECHNICAL DIGEST, 2002, : 507 - 510
  • [4] Write head with a micro coil for magneto-optical data storage
    Ben Amor, A
    Ruffert, C
    Knappmann, S
    Gatzen, HH
    IEEE TRANSACTIONS ON MAGNETICS, 2004, 40 (04) : 3207 - 3209
  • [5] Integrated MEMS optical flying head with lens positioning actuator for small form factor optical data storage
    Kim, SH
    Yee, Y
    Choi, J
    Kwon, H
    Ha, MH
    Oh, C
    Bu, JU
    SENSORS AND ACTUATORS A-PHYSICAL, 2004, 114 (2-3) : 429 - 437
  • [6] Optical data storage - Read head exploits optical pressure
    Bains, S
    LASER FOCUS WORLD, 2003, 39 (05): : 35 - +
  • [7] A NEW FLYING OPTICAL HEAD
    YASUKAWA, K
    YAMAGUCHI, S
    MURAKAMI, A
    GOTO, H
    NISHIMURA, N
    UEYANAGI, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1989, 28 : 205 - 208
  • [8] An optical flying head assembly for a small-form-factor plastic disk in PCMCIA-like drive
    Kim, S., 1600, Japan Society of Applied Physics (43):
  • [9] An optical flying head assembly for a small-form-factor plastic disk in PCMCIA-like drive
    Kim, S
    Park, J
    Park, G
    Lee, J
    Lee, J
    Jung, H
    Kim, JY
    Kim, SH
    Yee, Y
    Kim, JH
    Kim, JH
    Bu, JU
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2004, 43 (7B): : 4752 - 4758
  • [10] Integrated micro-optical write-read head for holographic data storage
    Vieth, Udo
    Gruber, Matthias
    Hsu, K. -Y.
    Lin, S. -H.
    MICRO-OPTICS 2008, 2008, 6992
12345