A method for high-density optical disk structure design using computational electromagnetic FDTD analysis is proposed. The land-groove structures of phase-change optical disk with blue laser and high-NA system are investigated.
© 2003 Optical Society of America
J. Li, L. Shi, K. G. Lim, X. Miao, R. Zhao, and T. C. Chong, "High-density optical disk structure analysis with finite –difference time-domain (FDTD) method," in Optical Data Storage, OSA Technical Digest Series (Optical Society of America, 2003), paper TuE28.
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