31 July 2009 Tilt detection and stable approach methods for near field recording
Author Affiliations +
Proceedings Volume 7505, Optical Data Storage 2009; 75050D (2009) https://doi.org/10.1117/12.838501
Event: Optical Data Storage, 2009, Lake Buena Vista, Florida, United States
We present advanced methods to improve the performance of the near field system. Using the RF signal, the near field system can detect a tilt error and find the best tilt condition for more wide range. The 2-step approach process can shorten the pull-in time and decrease the possibility of a collision.
© (2009) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Taewook Kwon, Taewook Kwon, Do Hyeon Son, Do Hyeon Son, Bong-Sik Kwak, Bong-Sik Kwak, Jeong Kyo Seo, Jeong Kyo Seo, In Ho Choi, In Ho Choi, Byung Hoon Min, Byung Hoon Min, } "Tilt detection and stable approach methods for near field recording", Proc. SPIE 7505, Optical Data Storage 2009, 75050D (31 July 2009); doi: 10.1117/12.838501; https://doi.org/10.1117/12.838501


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