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	Study on the mechanism of super-resolution near-field structure high-density optical data storage
	Liqun Sun ; Jia Wang ; Enyao Zhang ; Qian Tian
	2010-05-10 ; 2010-05-10
关键词	Practical Theoretical or Mathematical Experimental/ antimony optical glass optical multilayers optical storage silicon compounds surface plasmons/ super resolution near field structure high density optical data storage glass/SiN/Sb/SiN sandwich multilayer films nonlinear optical layers recording marks dielectric media surface plasmon wave wave effect thermal effect size reduction/ A4280T Optical storage and retrieval A4270C Optical glass A7320M Collective excitations (surface states) A7865 Optical properties of thin films and low-dimensional structures B4120 Optical storage and retrieval B4110 Optical materials/ SiO2/int SiN/int O2/int Sb/int Si/int N/int O/int SiO2/ss O2/ss Si/ss O/ss SiN/bin Si/bin N/bin Sb/el
中文摘要	The super-resolution near-field structure (Super-RENS), glass/SiN/Sb/SiN, which is promising for near-field ultrahigh-density optical data storage (ODS), has been proposed and investigated in recent years. The recording mark size is a few tens of nanometers, far beyond the diffraction limit of traditional optics. The mechanism of this Super-RENS, including the working principle of the nonlinear optical layers and the size reduction of the recording marks, has not been clearly understood. In this study, the action of sandwich multilayer films Super-RENS is mainly investigated. The behavior of the optical wave at the boundary between two dielectric media is discussed in detail, and the resonance characteristic of the surface plasmon wave (SPW) is analyzed. The mechanism of ultrahigh-density ODS using Super-RENS is explained quantitatively. It is demonstrated that the wave effect is larger than the thermal effect in Super-RENS.
语种	英语 ; 英语
出版者	Japan Soc. Appl. Phys ; Japan
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24391]
专题	清华大学
推荐引用方式 GB/T 7714	Liqun Sun,Jia Wang,Enyao Zhang,et al. Study on the mechanism of super-resolution near-field structure high-density optical data storage[J],2010, 2010.
APA	Liqun Sun,Jia Wang,Enyao Zhang,&Qian Tian.(2010).Study on the mechanism of super-resolution near-field structure high-density optical data storage..
MLA	Liqun Sun,et al."Study on the mechanism of super-resolution near-field structure high-density optical data storage".(2010).

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