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Multi-functional photonic crystals of modular nanosheets [PDF]
Photonic crystals with periodically ordered nanoscale building blocks can exhibit structural colors, offering a promising optical platform. Among various building blocks, colloidal nanosheets have attracted increasing attention owing to their intrinsic ...
Seiya Yui +5 more
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Slotted Photonic Crystal Sensors [PDF]
Optical biosensors are increasingly being considered for lab-on-a-chip applications due to their benefits such as small size, biocompatibility, passive behaviour and lack of the need for fluorescent labels. The light guiding mechanisms used by many of them results in poor overlap of the optical field with the target molecules, reducing the maximum ...
Mark G. Scullion +2 more
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Structural Color Colloidal Photonic Crystals for Biomedical Applications [PDF]
Photonic crystals are a new class of optical microstructure materials characterized by a dielectric constant that varies periodically with space and features a photonic bandgap.
Wenhui Zhang +14 more
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Research progress of photonic crystals in photocatalysis
Photonic crystals are dielectric structure materials with photonic band gaps which are composed of matters with different dielectric constants and arranged in space periodically.
CHU Zhao-ran +4 more
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Mechanical Control of the Optical Bandgap in One-Dimensional Photonic Crystals
Over the last several years, two-photon polymerization has been a popular fabrication approach for photonic crystals due to its high spatial resolution.
V. Paige Stinson +4 more
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Twisted photonic crystals are photonic analogs of twisted monolayer materials such as graphene and their optical property studies are still in their infancy.
Steve Kamau +4 more
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Upconversion fluorescent tuning based on CdS and SiO2 photonic crystals for computer chip label
Manipulating fluorescence color to achieve patterned function may access to many applications and remains some challenges. In this work, we provide an effective way to manipulate upconversion fluorescence through the photonic crystals.
Zihao Chen +4 more
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Traditionally, in the application of photonic crystals, defect modes are mostly introduced in the photonic band gap to realize high-performance waveguides, and electromagnetic waves beyond the photonic band gap cannot be controlled in photonic crystals ...
Yonghui Zheng +6 more
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Research Progress in Preparation and Application of Photonic Crystals
Photonic crystals are periodic structural materials that have an impact on the propagation properties of photons. Due to their excellent optical, electrical and magnetic properties, their advantages and potential for applications in the above areas are ...
Xiaoren Lv +7 more
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Conductance of photons in disordered photonic crystals [PDF]
The conductance of photons in two-dimensional disordered photonic crystals is calculated using an exact multipole-plane wave method that includes all multiple scattering processes. Conductance fluctuations, the universal nature of which has been established for electrons in the diffusive regime, are studied for photons, in both principal polarizations ...
A A, Asatryan +7 more
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