Monolithic Multi-Wavelength VCSEL Arrays with Uniform Performance by Intra-Cavity Phase Tuning

被引:0
|
作者
Jahed, Mehdi [1 ]
Gustavsson, Johan G. [1 ]
Larsson, Anders [1 ]
机构
[1] Chalmers Univ Technol, Dept Microtechnol & Nanosci, Photon Lab, SE-41296 Gothenburg, Sweden
关键词
850 NM VCSEL; INTERCONNECTS;
D O I
10.1109/ISLC51662.2021.9615870
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
We demonstrate monolithic multi-wavelength VCSEL arrays with wavelengths set by intra-cavity phase tuning. Precise channel spacing is achieved by Ar-ion etching. Uniform performance over an array is achieved by spectral matching and balancing of wavelength dependent gain, DBR reflectances and optical confinement factor.
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页数:2
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