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 |
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All Science Journal Classification (ASJC) codes
- Hardware and Architecture
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
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Enhancement of near-field optical throughput using double grating structure for HAMR head. / Lim, Dong Soo; Kim, Young Joo.
Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006. 2006. 4215345 (Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Enhancement of near-field optical throughput using double grating structure for HAMR head
AU - Lim, Dong Soo
AU - Kim, Young Joo
PY - 2006/12/1
Y1 - 2006/12/1
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=49949090062&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=49949090062&partnerID=8YFLogxK
U2 - 10.1109/APMRC.2006.365960
DO - 10.1109/APMRC.2006.365960
M3 - Conference contribution
AN - SCOPUS:49949090062
SN - 1424408636
SN - 9781424408634
T3 - Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006
BT - Asia-Pacific Magnetic Recording Conference 2006, Digest of APMRC 2006
ER -