This fantastic publication will teach you a lot about my world. See below some of my results. Linan Jiang, Kyung-Jo Kim, Fracis M. Reininger, Sebastien, Jiguet and Stanly Pau Journal 2020 Optical Society of America Full textContinue Reading
Patterned color filter arrays are important components in digital cameras, camcorders, scanners, and multispectral detection and imaging instruments. In addition to the rapid and continuous progress to improve camera resolu- tion and the efficiency of imaging sensors, research into the design of color filter arrays is important to extend the imaging capability beyond conventional applications....Continue Reading
Low-cost packaging of VCSELs (vertical cavity surface emitting lasers) is essential for their applications in computers, communications and sensing. We discuss the fabrication of polymer-based microlenses on VCSEL arrays for beam shaping and efficient coupling with optical fibers. Drop–on-Demand Microfab Inkjet technique is employed to deposit SU8 lenses on GaAs substrates and on arrays of high-performance,...Continue Reading
Tribology of SU-8 polymer is increasingly relevant due to bursting use of this material in a variety applications. This study is directed towards introduction and investigation of a novel self-lubricating composite of an ionic liquid (IL)vin SU-8. The new material can be utilized for facrication of lubricating polymer coating with tunable surface properities or SU8-made...Continue Reading
Several recent detector technologies developed for particle physics applications are based on microfabricated structures. Detectors built with this approach generally exhibit the overall best performance in terms of spatial and time resolution. Many properties of the SU-8 photoepoxy make it suitable for the manufacturing of microstructured particle detectors. This article aims to review some emerging...Continue Reading
Cell-derived membrane vesicles that are released in biofluids, like blood or saliva, are emerging as potential non-invasive biomarkers for diseases, such as cancer. Techniques capable of measuring the size and concentration of membrane vesicles directly in biofluids are urgently needed. Fluorescence single particle tracking microscopy has the potential of doing exactly that by labelling the...Continue Reading
Fluid-mediated self-assembly is one of the most promising routes for assembling and packaging smart microsystems in a scalable and cost-efficient way. In this work the pairwise fluidic self-assembly of 100 mm-sized SU-8 cylinders is studied with respect to two driving mechanisms (a) Schemes of possible assemblies with flat–fat or flat–rounded components. (b) Histogram of chain length for...Continue Reading
We have characterized the electrical conductivity of the composite which consists of multi-walled carbon nanotubes dispersed in SU8 epoxy resin. Depending on the processing conditions of the epoxy (ranging from non-polymerized to cross-linked), we obtained tunneling and percolating-like regimes of the electrical conductivity of the composites. (a) Results of conductivity measurements (symbols) for CNT-SU8 composites...Continue Reading
Proton beam lithography a maskless direct-write lithographic technique (well suited for producing 3-Dimensional microstructures in a range of resist and semiconductor materials) is demonstrated as an effective tool in the creation of electrically conductive freestanding micro-structures in an Su 8 + Nano Silver polymer composite. a) 3 Dimensional freestanding cantilever structure created by 1.0 and...Continue Reading
We have developed conducting composite based on multi-walled carbon nanotubes and bisphehol. A novolak epoxy resin (SU8) for inkjet printing purposes. We could deposit regular conducting stripes and arrays of 150 mm spots on glass and on flexible polyethylene terephthalate (PET) films. The UV and temperature processed structures show very good adhesion and reasonably good...Continue Reading
