This paper reports the characteristics of a high density quantum dot (QD) laser. This work demonstrates beyond 1.3-/spl mu/m wavelength emission of high density fifth-stack QD laser with 0.89-mm short cavity length and a cleaved facet at room temperature. In addition, the low current density of 211 A/cm/sup 2/ and the high modal gain of 4.8 cm/sup -1/ per one QD layer in a triple-stack QDs laser at 1.3 /spl mu/m are also obtained.
1.3 /spl mu/m high density quantum dot laser with short cavity and cleaved facet
01.01.2005
150671 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
1.3 mum High Density Quantum Dots Laser with Short Cavity and Cleaved Facet
British Library Conference Proceedings | 2005
|British Library Online Contents | 2009
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