Multiple-wavelength vertical-cavity surface-emitting laser arrays with a record wavelength span

被引:22
作者
Yuen, WP
Li, GS
ChangHasnain, CJ
机构
[1] E. L. Ginzton Laboratory, Stanford University, Stanford
关键词
work was supported in part by the ARPA ULTRA program and the Office of Naval Research (Contract #NOOO14-93-1-0832); the AWA Optoelectronic Materials Center (Contract #MDA 972-90-C-0046); and the Alfred P. Sloan Foundation;
D O I
10.1109/68.475759
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
Multiple-wavelength vertical-cavity surface-emitting laser (VCSEL) arrays are fabricated using a modified patterned-substrate growth technique in a molecular beam epitaxy (MBE) system. We achieved a large lasing wavelength span of 62.7 nm and highly uniform threshold currents with an average of 2.16 +/- 0.81 mA. High repeatibility of wavelength spacing between 15 arrays with sharp wavelength shift rate 117.14 nm/mm is achieved.
引用
收藏
页码:4 / 6
页数:3
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