Metamorphic DBR and tunnel-junction injection. A CW RT monolithic long-wavelength VCSEL
Metamorphic DBR and tunnel-junction injection. A CW RT monolithic long-wavelength VCSEL
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变质 DBR 和隧道连接注射。
DOI:
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
J. Jacquet
中科院分区:
文献类型:
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作者:
J. Boucart;C. Starck;F. Gaborit;A. Plais;N. Bouché;E. Derouin;J. Remy;J. Bonnet;L. Goldstein;C. Fortin;D. Carpentier;P. Salet;Francois Brillouet;J. Jacquet
We present and give details about the conception and realization of the first monolithic long wavelength vertical-cavity surface-emitting laser (VCSEL) operating continuous wave at room temperature. This approach relies on two originalities: a metamorphic GaAs-AlAs distributed Bragg reflector and an injection through a reverse-biased tunnel junction. Record output powers as high as 1 mW and a maximum operating temperature of 47/spl deg/C have thus been achieved. Furthermore, in this paper, we present the optimization work on the different constituting parts of the VCSEL.