580 citations
- Ørsted (Denmark)DK17 papers
- Helsinki Institute of PhysicsFI15 papers
- University of CopenhagenDK15 papers
- Max Planck Institute for the Science of LightDE13 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Charles UniversityCZ8 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR8 papers
- CEA Paris-SaclayFR7 papers
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- Paul Scherrer InstituteCH6 papers
9 papers · 2 filters
Highly dispersive photonic band-gap-edge optofluidic biosensors
Sanshui Xiao, Niels Asger Mortensen
Highly dispersive photonic band-gap-edge optofluidic biosensors are studied theoretically. We demonstrate that these structures are strongly sensitive to the refractive index of th…
Vectorial modeling of near-field imaging with uncoated fiber probes: Transfer function and resolving power
Niels Gregersen, Bjarne Tromborg, Sergey I. Bozhevolnyi
Using exact three-dimensional vectorial simulations of radiation coupling into uncoated dielectric fiber probes, we calculate amplitude transfer functions for conical single-mode f…
Photonic crystal fibres: mapping Maxwell's equations onto a Schrodinger equation eigenvalue problem
Niels Asger Mortensen
We consider photonic crystal fibres (PCFs) made from arbitrary base materials and introduce a short-wavelength approximation which allows for a mapping of the Maxwell's equations o…
Nonlinear photonic crystal fibres: pushing the zero-dispersion toward the visible
Kunimasa Saitoh, Masanori Koshiba, Niels Asger Mortensen
The strong waveguide dispersion in photonic crystal fibres provides unique opportunities for nonlinear optics with a zero-dispersion wavelength far below the limit of ~1.3 mi…
Opto-fluidic third order distributed feed-back dye laser
Morten Gersborg-Hansen, Anders Kristensen
This letter describes the design and operation of a polymer-based third order distributed feed-back (DFB) microfluidic dye laser. The device relies on light-confinement in a nano-s…
Statistical analysis of time-resolved emission from ensembles of semiconductor quantum dots: interpretation of exponential decay models
A. F. van Driel, I. S. Nikolaev, P. Vergeer +3
We present a statistical analysis of time-resolved spontaneous emission decay curves from ensembles of emitters, such as semiconductor quantum dots, with the aim to interpret ubiqu…