Results 271 to 280 of about 286,805 (345)

Multiple Broadband Infrared Topological Photonic Crystal Valley States Based on Liquid Crystals. [PDF]

Materials (Basel)
Zhang J, Wang B, Wang R, Wang J, Wang X, Zhang Y.   +5 more
europepmc   +1 more source

Optimized Growth and Manipulation of Light–Matter Interaction in Stabilized Halide Perovskite Nanowire Array

Advanced Optical Materials, EarlyView.
This study investigates CsPbBr3 nanowire (NW) array synthesis and stability using nanoporous anodized aluminum oxide (AAO) templates. Simulations identify optimal pore geometries for light–matter interactions (LMI). The ligand‐free modified inverse temperature crystallization (ITC) method is utilized for NW array growth, providing insights into a broad
Neena Prasad, Avigail Leybovich, Achiad Goldreich, Hila Shalom, Jonathan Prilusky, Akshay Puravankara, Alen Sam Thomas, Daniil Bograchev, Lena Yadgarov   +8 more
wiley   +1 more source

High transmission in 120-degree sharp bends of inversion-symmetric and inversion-asymmetric photonic crystal waveguides. [PDF]

Nat Commun
Dai W, Yoda T, Moritake Y, Ono M, Kuramochi E, Notomi M.   +5 more
europepmc   +1 more source

Structural characterization of thin film photonic crystals

, 2001
Ganapathi Subramania, R. Biswas, Kristen Constant, M. M. Sigalas, K. M. Ho   +4 more
openalex   +2 more sources

3D Printed Optics Achieves Broadband Structured Light

Advanced Optical Materials, EarlyView.
The arbitrary creation of structured light often requires complex design and fabrication steps and is largely limited to single wavelength. By leveraging off the toolkit for digital holograms, how complex amplitude modulation can be implemented as 3D printed optics in a manner that is broadband is shown, for the creation of multiwavelength forms ...
Leerin Perumal, Stefan Hengsbach, Moslem Mahdavifar, Jan Korvink, Andrew Forbes   +4 more
wiley   +1 more source

Fano and Electromagnetically Induced Transparency Resonances in Dual Side-Coupled Photonic Crystal Nanobeam Cavities. [PDF]

Materials (Basel)
Zhao Y, Chen Y, Hao L.
europepmc   +1 more source

Helical Ladder Oligomers Exhibit Amplified Circularly Polarized Emission

Advanced Optical Materials, EarlyView.
The discovery that a multi‐helicene system based on a series of annulated [6]helicenes and perylenediimides, exhibits larger‐than‐linear amplification of glum with helicene length is described. It is also observed large enhanced fluorescent quantum yields and large extinction coefficients for this length series.
Christoffer Bræstrup, Xiao Xiao, Francisco García‐González, Theis Brock‐Nannestad, Daniel Aranda, Si Tong Bao, Daniel Cavlovic, Haoyu Jiang, Fay Ng, Colin Nuckolls, Fabrizio Santoro, Michael Pittelkow   +11 more
wiley   +1 more source

Polarization‐Dependent Color Modulation in Electrodeposited Cellulose Nanocrystals and Birefringent Multilayers

Advanced Optical Materials, EarlyView.
This work demonstrates that wavelength selective reflection of circularly polarized light (CPL) of both handedness (right‐R or left‐L) can be achieved from self‐assembled cellulose nanocrystals (CNCs), breaking the inherent limitation of obtaining only L‐CPL reflection.
Alexandre Fonseca, Paul Grey, Bruno Mendes, Wadood Y. Hamad, Elvira Fortunato, Rodrigo Martins, Luís Pereira, Diana Gaspar   +7 more
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