Results 241 to 250 of about 55,761 (298)

Cross enclosed square split ring resonator based on D.N.G. metamaterial absorber for X-band glucose sensing application. [PDF]

Heliyon
Khalil MA, Yong WH, Islam MS, Hoque A, Chin Leei C, Soliman MS, Tariqul Islam M.   +6 more
europepmc   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

Advanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker, Mateo S. Andrade Mier, Jessica Faber, Mike Friedrich, Zan Lamberger, Jeannette Weigelt, Christian Stigloher, Nicoletta Murenu, Natascha Schaefer, Jörg Tessmar, Gregor Lang, Silvia Budday, Katrin G. Heinze, Antje Appelt‐Menzel, Pamela L. Strissel, Reiner Strick, Carmen Villmann   +16 more
wiley   +1 more source

Multi-band terahertz anisotropic metamaterial absorber composed of graphene-based split square ring resonator array featuring two gaps and a connecting bar. [PDF]

Sci Rep
Asgari S, Fabritius T.
europepmc   +1 more source

Photonic Engineering Enables All‐Passive Upconversion Imaging with Low‐Intensity Near‐Infrared Light

Advanced Functional Materials, EarlyView.
A passive upconversion imaging system enables the observation of scenes illuminated by low‐intensity incoherent near‐infrared light from 750 to 930 nm, by converting it into the visible without the use of external power. The upconverter is enabled by triplet–triplet annihilation in a bulk heterojunction, with absorption enhanced by plasmonic resonators
Rabeeya Hamid, Demeng Feng, Pournima Narayanan, Justin S. Edwards, Manchen Hu, Emma Belliveau, Minjeong Kim, Shenwei Yin, Sanket Deshpande, Chenghao Wan, Linda Pucurimay, David A. Czaplewski, Daniel N. Congreve, Mikhail A. Kats   +13 more
wiley   +1 more source

Author Correction: Metamaterial sensor based on rectangular enclosed adjacent triple circle split ring resonator with good quality factor for microwave sensing application. [PDF]

Sci Rep
Islam MR, Islam MT, M MS, Bais B, Almalki SHA, Alsaif H, Islam MS.   +6 more
europepmc   +1 more source

A deep learning method for empirical spectral prediction and inverse design of all-optical nonlinear plasmonic ring resonator switches. [PDF]

Sci Rep
Adibnia E, Mansouri-Birjandi MA, Ghadrdan M, Jafari P.   +3 more
europepmc   +1 more source

Photothermal spectroscopy on-chip sensor for the measurement of a PMMA film using a silicon nitride micro-ring resonator and an external cavity quantum cascade laser. [PDF]

Nanophotonics
Ricchiuti G, Walsh A, Mendoza-Castro JH, Vorobev AS, Kotlyar M, Lukasievicz GVB, Iadanza S, Grande M, Lendl B, O'Faolain L.   +9 more
europepmc   +1 more source

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Resonance splitting in gyrotropic ring resonators

Optics Letters, 2010
We present the theoretical concept of an optical isolator based on resonance splitting in a silicon ring resonator covered with a magneto-optical polymer cladding. For this task, a perturbation method is derived for the modes in the cylindrical coordinate system. A polymer magneto-optical cladding causing a 0.01 amplitude of the off-diagonal element of
Dirk, Jalas, Alexander, Petrov, Michael, Krause, Jan, Hampe, Manfred, Eich   +4 more
openaire   +2 more sources

Integrated Ring Resonators

2020
Ring Resonators: Theory and Modeling.- Materials, Fabrication, and Characterization Methods.- Building Blocks of Ring Resonator Devices.- Devices.- Whispering Gallery Mode Devices.- Outlook.
Cinzia sada, Dominik Gerhard Rabus
openaire   +3 more sources