Abstract
New heat assisted magnetic recording (HAMR) head of double grating structure is proposed and simulated using FDTD. Since the near-field optical power strongly depends on the polarization of light, structure of waveguide metal film and enhancement of surface plasmon polariton, it is expected for new head structure to provide greater optical power from the optimization of grating structure for the best resonance tunneling effect and constructive interference.
| Original language | English |
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| Title of host publication | Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006 |
| DOIs | |
| Publication status | Published - 2006 Dec 1 |
| Event | Asia-Pacific Magnetic Recording Conference 2006, APMRC 2006 - , Singapore Duration: 2006 Nov 29 → 2006 Dec 1 |
Publication series
| Name | Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006 |
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Other
| Other | Asia-Pacific Magnetic Recording Conference 2006, APMRC 2006 |
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| Country | Singapore |
| Period | 06/11/29 → 06/12/1 |
All Science Journal Classification (ASJC) codes
- Hardware and Architecture
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
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Lim, D. S., & Kim, Y. J. (2006). Enhancement of near-field optical throughput using double grating structure for HAMR head. In Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006 [4215345] (Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006). https://doi.org/10.1109/APMRC.2006.365960