Results 281 to 290 of about 286,805 (345)

Continuously Tuning Strong Exciton–Photon Coupling via Molecular Orientation in Organic Microcavities

Advanced Optical Materials, EarlyView.
Molecular orientation in vapor‐deposited glassy organic thin films can be tuned with processing conditions, offering control over transition dipole moment (TDM) alignment. Strongly coupled optical microcavities containing thin films of 4,4′‐bis[(N‐carbazole)styryl]biphenyl (BSB‐Cz) are demonstrated with tunable molecular orientation via substrate ...
Yicheng Liu, Russell J. Holmes
wiley   +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

Chemical Substitution‐Driven Design of a High‐Performance Noncentrosymmetric Bismuth Molybdenum Selenite

Advanced Optical Materials, EarlyView.
The first bismuth molybdenum selenite material with a macroscopic noncentrosymmetric structure is designed using a chemical substitution‐oriented approach and successfully synthesized via a hydrothermal reaction. It exhibits exceptionally well‐balanced nonlinear optical properties, including a s efficiency that is 1.2 times that of KTiOPO4, a suitable ...
Hieu Minh Ngo, Yunseung Kuk, Jihyun Lee, Jiachen Lu, Zhiyong Bai, Chun‐Li Hu, Kang Min Ok   +6 more
wiley   +1 more source

Photonic Crystal Structures for Photovoltaic Applications. [PDF]

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

Bio‐Inspired Multifunctional Smart Windows: Surface Wrinkle‐Crack for Dynamic Optical and Wettability Modulations

Advanced Optical Materials, EarlyView.
This work presents a composite material for smart windows, combining W‐doped VO2, SiO2 nanospheres, and PDMS elastomers. The material simultaneously offers energy savings and on‐demand privacy at low temperatures. The research provides an insight to the role of surface wrinkles in enhancing privacy and introduces potential self‐cleaning features ...
Qiuting Zhang, Tingting Zhu, Na Li, Yuwei Hu, Ye Xu, Xi Chen, Yi Long, Yujie Ke   +7 more
wiley   +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

Photonic crystal waveguides: Out-of-plane losses and adiabatic modal conversion

, 2001
M. Palamaru, Philippe Lalanne
openalex   +2 more sources

Predictive Design to Determine Optimal Absorber Placement in Colloidal Photonic Crystals

Advanced Optical Materials, EarlyView.
The inclusion of absorbing material is known to increase color saturation in photonic crystals. Predictive design based on mathematical structure optimization is used to identify optimal designs for the absorber amount and position within a photonic colloidal crystal and experimentally realized. This strategy shows that the placement of the absorber at
Gudrun Bleyer, Nico Nees, Florian Prohaska, Lukas Pflug, Michael Stingl, Nicolas Vogel   +5 more
wiley   +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

Enabling low Threshold Laser Through an Asymmetric Tetramer Metasurface Harnessing Polarization‐Independent Quasi‐BICs

Advanced Optical Materials, EarlyView.
Light impinging from the left on a metasurface composed by active material. The metasurface shows asymmetric configuration through the non‐uniform presence of holes. The forming quasi‐BICs modes are exploited for lasing purposes. Abstract It is proposed and numerically demonstrated a novel strategy to achieve lasing generation from a dual‐band symmetry‐
Tao Wang, Weizheng Di, W. E. I. Sha, Remo Proietti Zaccaria   +3 more
wiley   +1 more source