High-frequency modulation of oxide-confined verticalcavity surface emitting lasers
- 29 February 1996
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 32 (5) , 457-458
- https://doi.org/10.1049/el:19960334
Abstract
High-speed studies of packaged, submilliampere threshold, oxide-confined vertical cavity surface emitting lasers show modulation bandwidths > 16 GHz. Very high modulation current efficiency factors occur at low bias but decrease as the modulation bandwidth and frequency of the relative intensity noise peak saturate at higher currents.Keywords
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