Results 241 to 250 of about 418,956 (371)
Optical Microfiber Biomedical Sensors: Classification, Applications, and Future Perspectives
Advanced Sensor Research, EarlyView.This review delves deeply into the various types of optical microfiber biosensors, grounded firmly in their fundamental principles, and underscores their indispensable roles in pushing forward biomedical advancements. It examines the latest advancements, challenges faced by these biosensors in practical applications, future directions, breakthroughs ...
Lili Liang +5 more
wiley +1 more source
Ultra-wideband unidirectional pseudospin-polarized waveguide with dual boundary conditions. [PDF]
Sci RepAhmadi H +10 more
europepmc +1 more source
State of the Art of Low‐Frequency Acoustic Modulation: Intensity Enhancement and Directional Control
Advanced Science, EarlyView.High intensity low‐frequency sound sources hold significant value in many fields. However, their long wavelength, strong penetrability, and tendency to diffract make direction control and intensity enhancement challenging. Acoustic generators and metamaterial‐based acoustic devices still face issues such as low energy efficiency, poor directional ...
Jingsong Xu +13 more
wiley +1 more source
Design and validation of A 30 ghz 8 × 8 slot antenna array with ridge waveguide pins/holes layers. [PDF]
Sci RepRaza H, Koziel S, Szczepanski S.
europepmc +1 more source
The Theory of Elastic Waves and Waveguides [PDF]
, 1979 Julius Miklowitz, R. K. Kaul
openalex +1 more source
Advanced Science, EarlyView.The origin and nature of metal‐substrate interface layer in Ta/sapphire‐based superconducting films is investigated using synchrotron X‐ray reflectivity and scanning transmission electron microscopy. An intermixing layer, ≈0.65 nm thick containing Al, O, and Ta atoms, is identified at the interface.
Aswin k. Anbalagan +16 more
wiley +1 more source
An ultra-broadband photonic-chip-based parametric amplifier. [PDF]
NatureKuznetsov N +6 more
europepmc +1 more source