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Block Copolymers Featuring Highly Photostable Photoacids Based on Vinylaphthol: Synthesis and Self-Assembly

Polymeric Photoacids based on Naphthols – Design Criteria, Photostability, and Light-Mediated Release

The implementation of photoswitches within polymers offers an exciting toolbox in the design of light-responsive materials. We introduce a range of water-soluble copolymers featuring naphthol-based chromophores...

Block Copolymers Featuring Highly Photostable Photoacids Based on Vinylnaphthol: Synthesis and Self-Assembly

The synthesis of well-defined and light-responsive block copolymers containing vinyl naphthol (VN) as photoacidic comonomer via RAFT is presented. This specific photoacid has been identified in earlier...

Impact of deuteration on the ultrafast nonlinear optical response of toluene and nitrobenzene

Nonlinear pulse propagation inside highly nonlinear media requires accurate knowledge on the temporal response function of the materials used particular in the case of liquids. Here we study the impact...

Design and fabrication of all-normal dispersion nanohole suspended-core fibers

Suspended-core fibers with a sub-micron diameter hole in the core offer interesting new possibilities in dispersion management, light confinement and nonlinear applications. We discuss the geometric demands...

Nanobore Fiber Focus Trap With Enhanced Tunable Capabilities

Confinement in fiber traps with two optical fibers facing one another relies on balancing the optical forces originating from the interaction of a scattering micro-object with the light beams delivered...

P-N junction-based Si biochips with ring electrodes for novel biosensing applications

In this work, we report on the impedance of p-n junction-based Si biochips with gold ring top electrodes and unstructured platinum bottom electrodes which allows for counting target biomaterial in a liquid-filled...

Wavelength dependent characterization of a multimode fibre endoscope

Multimode fibres have recently shown promise as miniature endoscopic probes. When used for non-linear microscopy, the bandwidth of the imaging system limits the ability to focus light from broadband pulsed...

Long baseline LTS SQUID gradiometers with sub-µm sized Josephson junctions

In this paper, we present new integrated on-chip planar-type SQUID first order gradiometers, which are manufactured by a new mix and match fabrication technology combining sub-μm sized Josephson junctions...

UV laser induced gold nanoparticle fabrication dependent on initial film properties

The laser parameters, energy density and number of pulses, influence the UV laser-induced formation of gold nanoparticles on glass substrates. But also the deposition rate and the thickness of the gold...