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外文期刊>Optical and Quantum Electronics
>FABRICATION AND LOW THRESHOLD CURRENT DENSITY CW OPERATION OF GAINASP/INP MULTIPLE-REFLECTOR MICROCAVITY LASER
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FABRICATION AND LOW THRESHOLD CURRENT DENSITY CW OPERATION OF GAINASP/INP MULTIPLE-REFLECTOR MICROCAVITY LASER
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机译:FABRICATION AND LOW THRESHOLD CURRENT DENSITY CW OPERATION OF GAINASP/INP MULTIPLE-REFLECTOR MICROCAVITY LASER
We report CW operation of a GalnAsP/lnP multiple-reflector microcavity (MRMC) laser operated at fairly low threshold current density. The threshold current density with broad contact (stripe width W = 240 mu m, cavity length L = 60 mu m) under pulsed operation was 180 A cm(-2) (I-th = 20 mA), and was 230 A cm(-2) under CW operation at room temperature operating at 1.52 mu m wavelength. [References: 14]
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