Vertical-cavity surface-emitting lasers for data communication and sensing
Vertical-cavity surface-emitting lasers (VCSELs) are the ideal optical sources for data
communication and sensing. In data communication, large data rates combined with …
communication and sensing. In data communication, large data rates combined with …
Second harmonic generation in monolithic lithium niobate metasurfaces
Second-order nonlinear metasurfaces have proven their ability to efficiently convert the
frequency of incident signals over subwavelength thickness. However, the availability of …
frequency of incident signals over subwavelength thickness. However, the availability of …
Electrically injected VCSEL with a composite DBR and MHCG reflector
M Gębski, JA Lott, T Czyszanowski - Optics Express, 2019 - opg.optica.org
We achieve the continuous-wave (CW) lasing of electrically-injected, first-of-their-kind
vertical-cavity surface-emitting lasers (VCSELs) that use a subwavelength monolithic high …
vertical-cavity surface-emitting lasers (VCSELs) that use a subwavelength monolithic high …
Optimal parameters of monolithic high-contrast grating mirrors
In this Letter a fully vectorial numerical model is used to search for the construction
parameters of monolithic high-contrast grating (MHCG) mirrors providing maximal power …
parameters of monolithic high-contrast grating (MHCG) mirrors providing maximal power …
Direct generation of radially polarized vector vortex beam with an exciton-polariton laser
Vector vortex beams are a class of optical beams with singularities in their space-variant
polarization. Vector vortex beam lasers have applications in many areas including imaging …
polarization. Vector vortex beam lasers have applications in many areas including imaging …
Monolithic subwavelength high-index-contrast grating VCSEL
In this letter, we propose and numerically investigate a new vertical-cavity surface-emitting
laser (VCSEL) structure consisting of a nearly lambda-thick active optical cavity sandwiched …
laser (VCSEL) structure consisting of a nearly lambda-thick active optical cavity sandwiched …
Monolithic high contrast grating on GaSb/AlAsSb based epitaxial structures for mid-infrared wavelength applications
We demonstrate monolithic high contrast gratings (MHCG) based on GaSb/AlAs_0. 08Sb_0.
92 epitaxial structures with sub-wavelength gratings enabling high reflection of unpolarized …
92 epitaxial structures with sub-wavelength gratings enabling high reflection of unpolarized …
Subwavelength grating as both emission mirror and electrical contact for VCSELs in any material system
Semiconductor-metal subwavelength grating (SMSG) can serve a dual purpose in vertical-
cavity surface-emitting lasers (VCSELs), as both optical coupler and current injector. SMSGs …
cavity surface-emitting lasers (VCSELs), as both optical coupler and current injector. SMSGs …
Monolithic Two-Dimensional Photonic Crystal Reflectors for the Fabrication of Highly Efficient and Highly Transparent Dye-Sensitized Solar Cells
The transparent characteristic of dye-sensitized solar cells (DSCs) makes them suitable for
building integrated photovoltaic (BIPV) devices. However, the diffusive scattering layer …
building integrated photovoltaic (BIPV) devices. However, the diffusive scattering layer …
High-contrast gratings performance issues in tunable VCSELs
A Tibaldi, P Debernardi, R Orta - IEEE Journal of Quantum …, 2015 - ieeexplore.ieee.org
Tunable vertical-cavity surface-emitting lasers (VCSELs) are becoming key components in
several sensing applications, where single-mode, single polarization light is required. In …
several sensing applications, where single-mode, single polarization light is required. In …