Results 91 to 100 of about 1,850 (203)
Dipole‐Quadrupole Model and Multipole Analysis of Resonant Membrane Metasurfaces
Laser &Photonics Reviews, Volume 20, Issue 12, 18 June 2026.Membrane metasurfaces, arrays of holes in a dielectric membrane, are appealing because they require no substrate and allow access to resonant near‐fields. However, developing a comprehensive theoretical description for them remains challenging. We introduce a semi‐analytical dipole‐quadrupole approach to analyze their resonant spectra at arbitrary ...
Izzatjon Allayarov +2 more
wiley +1 more source
High Performance Plasmonic Nanolasers with External Quantum Efficiency Exceeding 10%
, 2018 Plasmonic nanolasers break the diffraction limit for an optical oscillator, which brings new capabilities for various applications ranging from on-chip optical interconnector to biomedical sensing and imaging. However, the inevitably accompanied metallic
Hua-Zhou Chen +5 more
core +1 more source
A room temperature continuous-wave nanolaser using colloidal quantum wells
Nature Communications, 2017 Colloidal nanocrystals are a promising material for easy-to-fabricate nanolasers, but suffer from high threshold powers. Here, the authors combine colloidal quantum wells with a photonic-crystal cavity into a stable, continuous-wave room-temperature ...
Zhili Yang +4 more
doaj +1 more source
ZnO nanolasers on graphene films
, 2018 We grew and characterized zinc oxide (ZnO) nanolasers on graphene films. By using graphene as a growth medium, we were able to prepare position-controlled and vertically aligned ZnO nanotube lasers.
현가담
core +1 more source
Polariton lasing in Mie-resonant perovskite nanocavity
Opto-Electronic AdvancesDeeply subwavelength lasers (or nanolasers) are highly demanded for compact on-chip bioimaging and sensing at the nanoscale. One of the main obstacles for the development of single-particle nanolasers with all three dimensions shorter than the emitting ...
Mikhail A. Masharin +14 more
doaj +1 more source
Transfer-printed quantum-dot nanolasers on a silicon photonic circuit
, 2018 Quantum-dot (QD) nanolasers integrated on a silicon photonic circuit are demonstrated for the first time. QD nanolasers based on one-dimensional photonic crystal nanocavities containing InAs/GaAs QDs are integrated on CMOS-processed silicon waveguides ...
Y. Arakawa (14405433) +5 more
core +1 more source
Long-term mutual phase locking of picosecond pulse pairs generated by a semiconductor nanowire laser
Nature Communications, 2017 Although nanolasers have been an active field of research for over a decade, mode-locking on the nanoscale has not been achieved yet. Here, Mayeret al.
B. Mayer +8 more
doaj +1 more source
Metallo-dielectric Nanolasers for Dense Chip-scale Integration [PDF]
, 2014 Metal-clad nanolasers have recently become excellent candidates for light sources in densely-packed chip-scale photonic circuits. This dissertation focuses on the metallo-dielectric type of metal-clad nanolasers.
Gu, Qing
core
Breakthroughs in Photonics 2014: Advances in Plasmonic Nanolasers
IEEE Photonics Journal, 2015 Plasmonic nanolasers are promising as nanoscale coherent sources of optical fields because they support ultrasmall sizes and show ultrafast dynamics. Major advances over the last several years have focused on nanocavity design, materials improvements in ...
Ankun Yang, Teri W. Odom
doaj +1 more source
Thresholdless quantum dot nanolaser
Optics Express, 2017 Thresholdless lasing is an outstanding challenge in laser science and is achievable only in devices having near unity quantum efficiency even when not lasing. Such lasers are expected to exhibit featureless linear light output curves. However, such thresholdless behavior hinders identification of the laser transition, triggering a long-lasting argument
Yasutomo, Ota +4 more
openaire +2 more sources