Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Laser trapping"”.
-
Near-field scanning optical microscopy with laser trapping
… scattered evanescent waves from a sample with a laser-trapped particle. In comparison with the other forms of near-field scanning optical microscopy with a tapered fibre or a metallic needle probe, particle-trapped near-field scanning optical microscopy offers several advantages such as no need …
-
Broadband Rheological Characterisation of Soft Functional Materials
… optics and electronics paved the way for using laser trapping and light scattering beyond their standard applications. In this thesis, I combine mechanical and optical measurements applied on newly emerging materials in order to extract their viscoelasticity over a broad frequency range in an …
-
Light Scattering in Ultracold High Density Rubidium Vapor
<p>Recent developments in laser cooling and trapping opened the door to a world full of new opportunities for research in atomic, molecular and optical physics as well as condensed matter physics. It became possible to do experiments under conditions that are hard to achieve in condensed matter …
-
A new apparatus to simulate fundamental interactions with ultracold atoms
… this regard, the main limitation of ordinary laser cooling techniques is their reliance on absorption and spontaneous emission cycles, which limits the lowest temperature and highest density that can be reached as a consequence of residual heating effects and photon-reabsorption. An important …