Results 231 to 240 of about 1,519,346 (384)

Local Tuning of the Epsilon‐Near‐Zero Condition in Hybrid Silicon Waveguides Using Reactive Laser Annealing

open access: yesAdvanced Photonics Research, EarlyView.
This work demonstrates the use of reactive laser annealing to selectively tune the epsilon‐near‐zero condition of tin‐doped indium oxide patches integrated in silicon waveguides. This postgrowth annealing technique enables flexible control over the optical constants of transparent conducting oxides (TCOs) at critical telecom wavelengths, paving the way
Juan Navarro‐Arenas   +6 more
wiley   +1 more source

Reducing electromagnetic interference in MR thermometry: A comparison of setup configurations for MR-guided microwave ablations. [PDF]

open access: yesZ Med Phys
Schröer S   +11 more
europepmc   +1 more source

Active Formation of Friedrich–Wintgen Bound States in the Continuum in a Hybrid Plasmonic–Photonic Structure

open access: yesAdvanced Photonics Research, EarlyView.
A method is proposed for actively generating Friedrich–Wintgen bound state in the continuum (FW BIC) in a hybrid plasmonic–photonic structure near the commercially important communication wavelength. In addition, interactions between dark and bright modes can further form the FW BIC and support electromagnetically induced transparency‐like with maximum
Xiao‐Fei Yan   +4 more
wiley   +1 more source

Magneto‐Electroluminescence Responses Mediated by Magneto‐Conductance in Polymer and Thermally Activated Delayed Fluorescence‐Emitter‐Based Light‐Emitting Diodes

open access: yesAdvanced Photonics Research, EarlyView.
This study demonstrates a negative MEL curve at low magnetic fields under constant voltage, attributed to triplet exciton‐charge reaction modulated by MC in TADF‐LEDs. After correction, MEL remains positive, confirming RISC as the primary mechanism converting triplet excitons into fluorescence. The magneto‐electroluminescence (MEL) responses of polymer
Anas Mujahid   +5 more
wiley   +1 more source

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