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Photonic crystal fibers are a special types of optical fibers that has contain air holes distributed in specific patterns around a solid or hollow core. Due to their high sensitivity, inherent flexibility, and small diameters, they can be used in a variety of situations requiring high robustness and portability.
A photonic crystal is an optical nanostructure in which the refractive index changes periodically. ... [77] including chemical sensors and biosensors. ...
He was the first to demonstrate the use of photonic crystal optical resonators for label-free detection of small molecules, [20] nucleic acids, proteins, viruses, and cells, including the development of the first roll-to-roll manufacturing process for any optical biosensor, the first optical biosensor microplates, and a family of high ...
A biosensor is an analytical device ... Photonic biosensors with ultra-sensitivity are nowadays being ... As a biosensor, quartz crystal microbalances produce ...
Optofluidics with hollow-core photonic crystal fibres. United States: Purdue University: Steve Wereley Group [26] Holographic optical tweezing, Optoelctrokinetic Patterning, Programmable Microfluidics, Micro-PIV. United States: Cornell University: Erickson Group [27] nanophotonic tweezing, optofluidic switches, biosensors, energy. United States ...
Example of how a photonic-crystal fiber can be used to generate a spectral supercontinuum from a narrowband source. Viewig et al. used microfluidic technology to selectively fill sections of photonic crystal fibers with fluids that exhibit a high degree of Kerr nonlinearity such as toluene and carbon tetrachloride. [9]
Reef cuttlefish (a cephalopod) using dynamic camouflage to blend in to its surroundings. Bio-inspired photonics or bio-inspired optical materials are the application of biomimicry (the use of natural models, systems, and elements for human innovations [1]) to the field of photonics (the science and application of light generation, detection, and manipulation [2]).
When embedded in bulk crystals or nanostructures, the energies of these excited states will further split under crystal field, generating a series of states with many closely spaced energies. The 4f shell is localized near the core of the ion and is therefore non-bonding, while the 5s and 5p shells provide further shielding from the exterior ...