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Conferences > ODS > 1991 > TuC > TuC2

Flying Head Read/Write Characteristics Using a Monolithically Integrated LD-PD at a Wavelength of 1.3 µm

Hiroo Ukita, Hiroshi Nakada, and Yoshitada Katagiri

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Abstract

The LD-PD(1) is an oxidation-free, 1.3 µm wavelength InGaAsP laser diode monolithically integrated with a photodetector. A flying optical head(2) with an LD-PD on a slider is expected to be smaller, lighter, and less expensive than the conventional heads. In this paper, we analyze the read/write characteristics, the head/disk interface reliability, and the expected applications of the proposed head.

© 1991 Optical Society of America

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