High-frequency modulation of oxide-confined vertical cavity surface emitting lasers
- 1 January 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
This publication has 8 references indexed in Scilit:
- High-frequency modulation characteristics of hybrid dielectric/AlGaAs mirror singlemode VCSELsElectronics Letters, 1995
- Modal analysis of a small surface emitting laser with a selectively oxidized waveguideApplied Physics Letters, 1995
- Selectively oxidised vertical cavity surface emitting lasers with 50% power conversion efficiencyElectronics Letters, 1995
- Low threshold voltage vertical-cavity lasers fabricated by selective oxidationElectronics Letters, 1994
- High modulation efficiency of intracavity contacted vertical cavity lasersApplied Physics Letters, 1994
- Large and small signal dynamics of vertical cavity surface emitting lasersApplied Physics Letters, 1993
- Very high modulation efficiency of ultftalow threshold current single quantum well InGaAs lasersElectronics Letters, 1993
- Optimum facet reflectivity for high speed lasersElectronics Letters, 1990