High-power, high-efficiency 660-nm laser diodes for DVD-R/RW

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High-power, high-efficiency 660-nm laser diodes for DVD-R/RW

Yagi, T. / Nishiguchi, H. / Yoshida, Y. / Miyashita, M. / Sasaki, M. / Sakamoto, Y. / Ono, K. / Mitsui, Y.

The high-power operation of the lateral modes stabilized 660 nm AlGaInP laser diode (LD) with the real-refractive-index waveguide structure has been achieved. The stable lateral mode operation up to 143 mW at 70/spl deg/C is realized. This is the highest power record among the narrow stripe 660-nm LDs. This LD Is suitable for the next generation high-speed (8x-) DVD-R/RW drives necessitating 140 mW class LD.

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Document information

Title :

High-power, high-efficiency 660-nm laser diodes for DVD-R/RW

Contributors:

Yagi, T. (author) / Nishiguchi, H. (author) / Yoshida, Y. (author) / Miyashita, M. (author) / Sasaki, M. (author) / Sakamoto, Y. (author) / Ono, K. (author) / Mitsui, Y. (author)

Published in:

IEEE 18th International Semiconductor Laser Conference ; 129-130

Publication date :

2002-01-01

Size :

101838 byte

ISBN :

0-7803-7598-X

DOI :

https://doi.org/10.1109/ISLC.2002.1041151

Type of media :

Conference paper