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Intermodal Energy Transfer in a Tapered Optical Fiber: Optimizing Transmission
S. Ravets, J. E. Hoffman, P. R. Kordell +3
We present an experimental and theoretical study of the energy transfer between modes during the tapering process of an optical nanofiber through spectrogram analysis. The results…
Sub-Doppler Cooling of Neutral Atoms in a Grating Magneto-Optical Trap
J. Lee, J. A. Grover, L. A. Orozco +1
The grating magneto-optical trap (GMOT) requires only one beam and three planar diffraction gratings to form a cloud of cold atoms above the plane of the diffractors. Despite the c…
A low-loss photonic silica nanofiber for higher-order modes
S. Ravets, J. E. Hoffman, L. A. Orozco +3
Optical nanofibers confine light to subwavelength scales, and are of interest for the design, integration, and interconnection of nanophotonic devices. Here we demonstrate high tra…
Integrated Optical Dipole Trap for Cold Neutral Atoms with an Optical Waveguide Coupler
J. Lee, D. H. Park, S. Mittal +2
An integrated optical dipole trap uses two-color (red and blue-detuned) traveling evanescent wave fields for trapping cold neutral atoms. To achieve longitudinal confinement, we pr…