The Influence of Imperfections and Absorption on the Performance of a GaAs/AlO High-Contrast Grating for Monolithic Integration With 980 nm GaAs-Based VCSELs
This paper discusses the influence of fabrication imperfections and absorption on high
contrast grating (HCG) reflectivity and reveals that HCGs show considerable tolerance to
both factors. A fully vectorial optical numerical model was used to design an HCG for use as
the top mirror of a 980 nm GaAs-based vertical-cavity surface-emitting laser. Parameters
providing a high degree of reflectivity were determined with special attention to optimizing
the low refractive index layer.
contrast grating (HCG) reflectivity and reveals that HCGs show considerable tolerance to
both factors. A fully vectorial optical numerical model was used to design an HCG for use as
the top mirror of a 980 nm GaAs-based vertical-cavity surface-emitting laser. Parameters
providing a high degree of reflectivity were determined with special attention to optimizing
the low refractive index layer.
The Influence of Imperfections and Absorption on the Performance of a GaAs/AlO High-Contrast Grating for Monolithic Integration With 980 nm GaAs-Based VCSELs
This paper discusses the influence of fabrication imperfections and absorption on high
contrast grating (HCG) reflectivity and reveals that HCGs show considerable tolerance to
both factors. A fully vectorial optical numerical model was used to design an HCG for use as
the top mirror of a 980 nm GaAs-based vertical-cavity surface-emitting laser. Parameters
providing a high degree of reflectivity were determined with special attention to optimizing
the low refractive index layer.
contrast grating (HCG) reflectivity and reveals that HCGs show considerable tolerance to
both factors. A fully vectorial optical numerical model was used to design an HCG for use as
the top mirror of a 980 nm GaAs-based vertical-cavity surface-emitting laser. Parameters
providing a high degree of reflectivity were determined with special attention to optimizing
the low refractive index layer.
以上显示的是最相近的搜索结果。 查看全部搜索结果