In this study, a new theoretical calculation of metal-mode-filtered vertical-cavity surface-emitting
laser (MMF-VCSEL) is proposed. The optimized number of P-DBR and the metal layer …

The lack of high-power 890 nm semiconductor laser pump sources is a significant bottleneck
in the development of 3.9 μm mid-infrared fiber lasers. Traditional InGaAs/GaAs quantum …

In this study, a novel metal-dielectric film mode filter structure that can flexibly regulate the
transverse mode inside vertical-cavity surface-emitting lasers (VCSELs) is proposed. The …

We designed a vertical-cavity surface-emitting laser (VCSEL) that achieved high-power
single-mode output with a 6?µm oxide aperture solely through cavity design. Anti-waveguide …

This study investigates the stable single-mode operation of a vertical-cavity surface-emitting
laser (VCSEL) integrated with an on-chip external feedback cavity, which serves as an …

We characterize laser generation in an ultralong air cavity (several meters in length) using
an optical-pumped semiconductor gain chip for laser wireless charging applications. The …

This study presents a novel asymmetrically coupled cavity (ACC) semiconductor laser
structure designed to achieve stable single-mode operation in wider ridge waveguides, …

In this study, we demonstrate that the notions from supersymmetry (SUSY) can be elegantly
extended to VCSELs through simple structural modifications, successfully addressing the …

This study examines the design and fabrication of a top-emitting 850 nm vertical-cavity
surface-emitting laser (VCSEL) with a focus on cavity model mismatch and assesses the impact of …

… In a cardiovascular health study, compared with older adults with euthyroidism or subclinical
hypothyroidism (serum TSH <10 mU/l), patients with TSH ≥10 mU/l had an increased …