Multiwavelength microarray semiconductor lasers

被引:4
作者
Kudo, K [1 ]
Furushima, Y [1 ]
Nakazaki, T [1 ]
Yamaguchi, M [1 ]
机构
[1] NEC Corp Ltd, Optoelect & High Frequency Device Res Labs, Ibaraki 3058501, Japan
关键词
D O I
10.1049/el:19981394
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Densely arrayed (pitch < 10 m) semiconductor lasers with individually controlled lasing wavelengths (called microarray semiconductor lasers) were developed as fundamental wavelength-selectable light sources. Eight different lasing wavelengths, each >80nm, were obtained using a chip with a laser section that is only 70 mu m wide and 400 mu m long.
引用
收藏
页码:2037 / 2038
页数:2
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