Vertical Cavity Biexciton Lasing in 2D Dodecylammonium Lead Iodide Perovskites
Sign Up to like & getrecommendations! Published in 2018 at "Advanced Optical Materials"
DOI: 10.1002/adom.201800616
Abstract: © 2018 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Layered Ruddlesden-Popper-type (2D) metal-halide perovskites exhibit markedly increased exciton binding energies, exceeding 150 meV, compared to their 3D counterparts. Many-body physics, enabled… read more here.
Keywords: dodecylammonium lead; biexciton; cavity biexciton; biexciton lasing ... See more keywords
Etch-stop process for precisely controlling the vertical cavity length of GaN-based devices
Sign Up to like & getrecommendations! Published in 2020 at "Materials Science in Semiconductor Processing"
DOI: 10.1016/j.mssp.2020.105265
Abstract: Abstract In this study, an etch-stop process was developed using inductively coupled plasma reactive-ion etching for precisely controlling the vertical cavity length of GaN-based devices, such as vertical-cavity surface-emitting lasers (VCSELs) and VCSEL 2D arrays.… read more here.
Keywords: etch stop; cavity; stop process; vertical cavity ... See more keywords
Study and Application of Birefringent Nanoporous GaN in the Polarization Control of Blue Vertical-Cavity Surface-Emitting Lasers
Sign Up to like & getrecommendations! Published in 2021 at "ACS Photonics"
DOI: 10.1021/acsphotonics.1c00211
Abstract: III-Nitride vertical-cavity surface-emitting lasers (VCSELs) have attracted much attention during the last two decades. Control of the laser polarization in VCSELs is one of the main challenges tha... read more here.
Keywords: surface emitting; emitting lasers; cavity surface; vertical cavity ... See more keywords
CsPbBr3 Perovskite Quantum Dot Vertical Cavity Lasers with Low Threshold and High Stability
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.7b00520
Abstract: All-inorganic cesium lead bromide (CsPbBr3) perovskite quantum dots (QDs) have recently emerged as highly promising solution-processed materials for next-generation light-emitting applications. They combine the advantages of QD and perovskite materials, which makes them an attractive… read more here.
Keywords: perovskite quantum; cspbbr3 perovskite; high stability; vertical cavity ... See more keywords
Intrinsic Modulation Response and Electrical Parasitics in Oxide‐confined Vertical‐Cavity Surface‐Emitting Lasers Based on Single or Multiple Apertures
Sign Up to like & getrecommendations! Published in 2025 at "Electronics Letters"
DOI: 10.1049/ell2.70234
Abstract: Small aperture (∼2 µm) oxide‐confined single‐mode (SM) Vertical‐Cavity Surface‐Emitting Lasers (VCSELs) are capable of intrinsic optical modulation bandwidth above 42 GHz at low currents (∼2 mA). The measured optical bandwidth is limited to ∼36‐38 GHz by the VCSEL resistance… read more here.
Keywords: surface emitting; cavity surface; vertical cavity; emitting lasers ... See more keywords
Room-temperature operation of c-plane GaN vertical cavity surface emitting laser on conductive nanoporous distributed Bragg reflector
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0012281
Abstract: Technological feasibility of III-nitride vertical cavity surface emitting laser (VCSEL) has been hindered by the lack of an electrically conductive, easily manufacturable, wide reflection stop band distributed Bragg reflector (DBR). Here, we present the first… read more here.
Keywords: surface emitting; emitting laser; cavity surface; distributed bragg ... See more keywords
Room-temperature continuous-wave vertical-cavity surface-emitting lasers based on 2D layered organic–inorganic hybrid perovskites
Sign Up to like & getrecommendations! Published in 2021 at "APL Materials"
DOI: 10.1063/5.0052458
Abstract: Two-dimensional (2D) layered lead halide perovskites with large exciton binding energies, efficient radiative recombination, and outstanding environmental stability are regarded as supreme candidates for realizing highly compact and ultralow threshold lasers. However, continuous-wave (CW) pumped… read more here.
Keywords: room; continuous wave; room temperature; vertical cavity ... See more keywords
Oxide-confined GaAs-based vertical-cavity surface-emitting laser: Measurement and modeling of the strain field
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Physics"
DOI: 10.1063/5.0145680
Abstract: The strain field of the emitters of one unstressed and two electrically stressed oxide-confined GaAs-based vertical-cavity surface-emitting lasers has been analyzed. The components of the strain tensor in the optical aperture, in the quantum wells,… read more here.
Keywords: based vertical; confined gaas; vertical cavity; strain field ... See more keywords
Beyond the bifurcation scenarios in vertical-cavity surface-emitting lasers with optical injection.
Sign Up to like & getrecommendations! Published in 2025 at "Chaos"
DOI: 10.1063/5.0239988
Abstract: We study the dynamic behavior in a vertical-cavity surface-emitting laser subject to orthogonal optical injection through the computation of Lyapunov exponents and isospikes for a wide range of intervals in the plane of the injection… read more here.
Keywords: surface emitting; bifurcation scenarios; cavity surface; injection ... See more keywords
Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance width and frequency
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Applied Physics"
DOI: 10.1063/5.0275622
Abstract: Laterally coupled vertical-cavity surface-emitting lasers (VCSELs) can exhibit additional resonances at high modulation frequencies that can substantially increase the laser’s modulation bandwidth. State-of-the-art laterally coupled devices require non-standard manufacturing technology and precise tuning of the… read more here.
Keywords: vertical cavity; cavity; coupled vertical; laterally coupled ... See more keywords
Advances in high-power vertical-cavity surface-emitting lasers
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ad4f96
Abstract: Vertical-cavity surface emitting lasers (VCSELs) have emerged as a highly promising light source with extensive applications in various fields, including consumer electronics, optical communication, metrology, sensing and ranging. Their low-cost, high conversion efficiency, and compact… read more here.
Keywords: surface emitting; cavity surface; vertical cavity; emitting lasers ... See more keywords