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High-Speed Vertical-Cavity Surface-Emitting 1550-nm-Range Lasers Manufactured by the Wafer Fusion Technology
AbstractThe results of studies of the characteristics of vertical-cavity surface-emitting lasers of 1550-nm spectral range with active region based...
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Investigation of the Characteristics of the InGaAs/InAlGaAs Superlattice for 1300 nm Range Vertical-Cavity Surface-Emitting Lasers
AbstractX-ray structural analysis and photoluminescence spectroscopy techniques were used to study heterostructures based on InGaAs/InAlGaAs...
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Optical Method for Determining the Microwave Current Modulation Amplitude of Diode Lasers with a Vertical Cavity
AbstractWe describe the method for measuring the microwave current modulation amplitude of a diode laser with a vertical cavity. The method is based...
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Impact of Transverse Optical Confinement on Performance of 1.55 μm Vertical-Cavity Surface-Emitting Lasers with a Buried Tunnel Junction
Abstract —The impact of transverse optical confinement on the static and spectral characteristics of 1.55 μm vertical-cavity surface-emitting lasers...
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Polarization Fluctuations and Dynamics of Vertical-Cavity Surface-Emitting Lasers
The theoretical description of spatially extended VCSELs consequently has to consider two transverse dimensions and two polarizations. In this...
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Wide-Aperture Diode Laser with Vertical Cavity
AbstractA new type of diode laser with a scalable (fundamentally unlimited) aperture for the output optical beam has been proposed and calculated....
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Multi-junction cascaded vertical-cavity surface-emitting laser with a high power conversion efficiency of 74%
High electro-optical conversion efficiency is one of the most distinctive features of semiconductor lasers as compared to other types of lasers. Its...
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1550 nm Range High-Speed Single-Mode Vertical-Cavity Surface-Emitting Lasers
AbstractThe results of complex studies of static and dynamic performance of 1550 nm range VCSELs, which were created by direct bonding (wafer fusion...
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Vector Vortex Solitons and Soliton Control in Vertical-Cavity Surface-Emitting Lasers
The properties of vector vortex beams in vertical-cavity-surface emitting lasers with frequency-selective feedback are investigated. They are...
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High-Speed Dynamics of Semiconductor Lasers
Spatio-temporal effects are generally important for both types of semiconductor lasers, i.e. edge- and vertical-cavity surface-emitting laser (VCSEL)...
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Analysis of optical and thermal properties of 940-nm vertical-cavity surface-emitting lasers
We achieve 13.5 mW optical output power, 48% power conversion efficiency, 1.17 W/A slope efficiency and 17 kW/cm 2 laser power density with...
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Surface-emitting lasers meet metasurfaces
The integration between vertical-cavity surface-emitting lasers and metasurfaces has been demonstrated to enable on-chip high-angle illumination for...
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Room-temperature continuous-wave topological Dirac-vortex microcavity lasers on silicon
Robust laser sources are a fundamental building block for contemporary information technologies. Originating from condensed-matter physics, the...
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160-Gbps-8-port WDM PON-based RZ coder with vertical cavity surface-emitting laser (VCSEL) and CW laser
This study involves a simulation-based optimization of a wavelength division multiplexing (WDM) in a passive optical network system, and an RZ...
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Graphene-based vertical-cavity optical modulator including carrier density disorder
Detailed theoretical analysis of the effect of the carrier density disorder on the optical conductivity of graphene-based vertical-cavity optical...
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Current modulation based vertical cavity surface emitting laser: system-on-chip realization and compressive sensing based image encryption
Future generation of photonic devices will require some attractive properties including low power consumption, high performance, low threshold...
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Numerical Simulation of GaAs/AlOx High Index Contrast Subwavelength Gratings for GaAs-Based Vertical Cavity Surface Emitting Lasers
A GaAs/AlO x high index contrast subwavelength grating with TE polarization is presented for the GaAs-based vertical cavity surface emitting laser...
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Quantum-Dot Lasers
The reduction of the active region of semiconductor lasers to quasi-zero dimensions has different effects on static and dynamic laser parameters as...
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Investigation of the Noise Characteristics of Vertical-Cavity Surface-Emitting Laser with a Rhomboidal Oxide Current Aperture for Use in a Cs-Based Compact Atomic Magnetometer
Abstract —The possibility of using vertical-emitting lasers with intracavity contacts (IC-VCSEL) and a rhomboidal oxide current aperture for creating...
