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Extremely high-frequency (24 GHz) InGaAsP diode lasers with excellent modulation efficiency

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5 Author(s)
Meland, E. ; GTE Labs. Inc., Waltham, MA, USA ; Holmstrom, R. ; Schlafer, J. ; Lauer, R.B.
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1.3 mu m InGaAsP lasers with 3 dB bandwidths of 24 GHz and intrinsic resonance frequencies in excess of 22 GHz have been successfully fabricated. This is the highest bandwidth ever reported for a semiconductor laser, and the highest resonant frequency for InGaAsP lasers. Excellent modulation efficiencies are observed to high frequencies.

Published in:

Electronics Letters  (Volume:26 ,  Issue: 21 )