13 research outputs found
High-performance small vertical-cavity lasers: a comparison of measured improvements in optical and current confinement in devices using tapered apertures
The authors analyze the scaling characteristics of the optical and current confinement for three different vertical-cavity surface-emitting laser (VCSEL) structures with tapered apertures. The improvements in scaling have allowed devices with apertures =150 micro W. The combination of low threshold
High-performance small vertical-cavity lasers: a comparison of measured improvements in optical and current confinement in devices using tapered apertures
The authors analyze the scaling characteristics of the optical and current confinement for three different vertical-cavity surface-emitting laser (VCSEL) structures with tapered apertures. The improvements in scaling have allowed devices with apertures =150 micro W. The combination of low threshold