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Laser-induced thermal analysis for mask layer of transmitted-aperture type super-RENS in optical storage
Shen, QH ; Xu, DY ; Qi, GS ; Hu, H ; Liu, R
2010-05-10 ; 2010-05-10 ; OCT
关键词optical storage transmitted aperture super resolution near-field structure ( Super-RENS) laser-induced thermal effect DIFFRACTION LIMIT THIN-FILM READOUT DISK Physics, Multidisciplinary
中文摘要The forming of transmitted-aperture in Sb layer of Super-RENS was studied based on laser-induced thermal model with Gauss assumption. The optical transmit model was created with optical admittance characteristic matrix. A numerical simulation was carried out by FEMLAB to understand the forming process of the aperture. The simulation results showed that transmitted aperture would not be formed until the exposure power exceeded a threshold within a certain pulse time, further more, the aperture size would be increased if the power was raised. The static writing experiment for transmitted-aperture type Super-RENS was carried out. The experiment results well agree with the simulation. It is concluded that a laser-induced thermal model could well describe the forming of aperture in Sb layer of transmitted-aperture type Super-RENS in optical data storage.
语种中文 ; 中文
出版者CHINESE PHYSICAL SOC ; BEIJING ; P O BOX 603, BEIJING 100080, PEOPLES R CHINA
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/24886]  
专题清华大学
推荐引用方式
GB/T 7714
Shen, QH,Xu, DY,Qi, GS,et al. Laser-induced thermal analysis for mask layer of transmitted-aperture type super-RENS in optical storage[J],2010, 2010, OCT.
APA Shen, QH,Xu, DY,Qi, GS,Hu, H,&Liu, R.(2010).Laser-induced thermal analysis for mask layer of transmitted-aperture type super-RENS in optical storage..
MLA Shen, QH,et al."Laser-induced thermal analysis for mask layer of transmitted-aperture type super-RENS in optical storage".(2010).
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