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7.8 GHz small-signal modulation bandwidth of 1.3 μm DQWGaInAsN/GaAs laser diodes |
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| Authors: | Reinhardt M. Fischer M. Kamp M. Forchel A. |
| Affiliation: | Inst. for Tech. Phys., Wurzburg Univ.; |
| Abstract: | High frequency characterisation of double quantum well GaInAsN laser diodes emitting at 1.28 μm is reported. The 3 dB bandwidth of ridge waveguide lasers was measured to be 7.8 GHz at 120 mA under CW operation demonstrating the potential for high speed operation of these devices |
| Keywords: | |