684 citations · 2.8k across the 45 of their papers we have counts for
3 papers · 2 filters
High-quality photonic crystals with a nearly complete band gap obtained by direct inversion of woodpile templates with titanium dioxide
Catherine Marichy, Nicolas Muller, Luis S. Froufe-Pérez +1
Photonic crystal materials are based on a periodic modulation of the dielectric constant on length scales comparable to the wavelength of light. These materials can exhibit photoni…
Tracking of colloids close to contact
Chi Zhang, Georges Brügger, Frank Scheffold
The precise tracking of micron sized colloidal particles - held in the vicinity of each other using optical tweezers - is an elegant way to gain information about the particle-part…
Controlling dispersion forces between small particles with artificially created random light fields
Georges Bruegger, Luis Froufe-Perez, Frank Scheffold +1
Appropriate combinations of laser beams can be used to trap and manipulate small particles with "optical tweezers" as well as to induce significant "optical binding" forces between…