Title :
High power 660-nm laser diodes for recordable dual layer
Author :
Shibata, K. ; Yoshida, Y. ; Sasaki, M. ; Ono, K. ; Horie, J. ; Yagi, T. ; Nishimura, T.
Author_Institution :
High Frequency & Opt. Device Works, Mitsubishi Electr. Corp., Hyogo, Japan
Abstract :
A high power 660 nm laser diode (LD) with very high kink level over 300 mW is realized by reduction of the internal loss and optimization of the ridge shape. It is promising for recordable dual layer DVD drives.
Keywords :
digital versatile discs; optical losses; semiconductor lasers; 660 nm; high power laser diodes; internal loss reduction; kink level; recordable dual layer DVD drives; ridge shape optimization; DVD; Diode lasers; Memory; Optical losses; Optical waveguides; Plasma measurements; Plasma temperature; Shape control; Temperature dependence; Yagi-Uda antennas;
Conference_Titel :
Semiconductor Laser Conference, 2004. Conference Digest. 2004 IEEE 19th International
Conference_Location :
Matsue-shi
Print_ISBN :
0-7803-8627-2
DOI :
10.1109/ISLC.2004.1382786
