Results 291 to 300 of about 201,674 (321)

Photonic Crystal Structures for Photovoltaic Applications. [PDF]

Materials (Basel)
Starczewska A, Kępińska M.
europepmc   +1 more source

How to Manufacture Photonic Metamaterials

Advanced Materials Technologies, EarlyView.
Metamaterials boast applications such as invisibility and “hyperlenses” with resolution beyond the diffraction limit, but these applications haven’t been exploited in earnest and the market for them hasn’t grown much likely because facile and economical methods for fabricating them without defect has not emerged.
Apurba Paul, Gregory Timp
wiley   +1 more source

Photonic crystal surface emitting lasers with multiple-junction operating at high order waveguide mode. [PDF]

Discov Nano
Chang CJ, Chen LR, Hong KB, Kuo HC, Lu TC.   +4 more
europepmc   +1 more source

Smart photonic crystal hydrogels for visual glucose monitoring in diabetic wound healing. [PDF]

J Nanobiotechnology
Yang X, Chai L, Huang Z, Zhu B, Liu H, Shi Z, Wu Y, Guo L, Xue L, Lei Y.   +9 more
europepmc   +1 more source

Defected photonic crystal as propylene glycol THz sensor using parity-time symmetry. [PDF]

Sci Rep
Zaky ZA, Al-Dossari M, Zhaketov VD, Aly AH.   +3 more
europepmc   +1 more source

Author Correction: A promising high-sensitive 1D photonic crystal magnetic field sensor based on the coupling of Fano\Tamm resonance in far IR region. [PDF]

Sci Rep
Elsayed HA, Medhat M, Hajjiah A, Alfassam HE, Abukhadra MR, Mehaney A.   +5 more
europepmc   +1 more source

Dirac exciton-polariton condensates in photonic crystal gratings. [PDF]

Nanophotonics
Sigurðsson H, Nguyen HC, Nguyen HS.
europepmc   +1 more source

Directional sorting of exciton emissions from twisted WS₂/WSe₂ hetero-bilayers using self-coupled photonic crystal resonances. [PDF]

Sci Adv
Chen Y, Xia M, Zhou J, Wang Y, Huang D, Zhang X.   +5 more
europepmc   +1 more source

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Impedance of photonic crystals and photonic crystal waveguides

Applied Physics Letters, 2004
We develop and demonstrate the concept of impedance for a photonic crystal by generalizing the transverse wave impedance of conventional waveguides. The impedance involves a ratio of transverse fields and power flux. The calculated impedance for a two-dimensional photonic crystal is very well defined using the transfer matrix method.
K. M. Ho, Z. Y. Li, Rana Biswas
openaire   +2 more sources

Graded photonic crystals

Optics Letters, 2005
We present a concept of graded photonic crystals used to enhance the control of light propagation. Gradual modifications of the lattice periodicity make it possible to bend the light at the micrometer scale. This effect is tailored by parametric studies of the isofrequency curves. As a demonstration, we propose a two-dimensional graded photonic crystal
Centeno, Emmanuel, Cassagne, David
openaire   +3 more sources