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http://dx.doi.org/10.6109/jkiice.2010.14.7.1687

Temperature Characteristic and Writing Quality Improvement of Blu-ray Laser Diode for Optical Disc Recording  

Lee, Do-Han (아주대학교 전자공학과)
Kim, Young-Kil (아주대학교 전자공학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.14, no.7, 2010 , pp. 1687-1692 More about this Journal
Abstract
In this paper, we research the method for write quality improvement by temperature characteristic of Laser diode for optical recording. Differential Resistance of Blu-ray laser diode is changed by temperature. We analyze the effect of the change of the differential resistance in low temperature and propose the method for the write quality improvement.
Keywords
blu-ray; laser diode; jitter; write quality; differential resistance; low temperature;
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