论文信息 - GHz modulation bandwidth from single-longitudinal mode violet-blue VCSEL using nonpolar InGaN/GaN QWs - 字舞流文

GHz modulation bandwidth from single-longitudinal mode violet-blue VCSEL using nonpolar InGaN/GaN QWs

We achieved a -3dB modulation bandwidth of 1GHz with an ultra-low capacitance of <; 1pF in a 419nm vertical-cavity surface-emitting lasers (VCSEL). The VCSEL is based on nonpolar InGaN/GaN quantum-wells and a tunnel-junction intracavity contact.

James S. Speck | Shuji Nakamura | Tien Khee Ng | Boon S. Ooi | Chao Shen | Ahmed Y. Alyamani | Munir M. El-Desouki | Erin C. Young | John T. Leonard | Steven P. DenBaars

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