Results 251 to 260 of about 620,119 (380)
High-Precision and Low-Complexity Silicon Waveguide-Integrated Temperature Sensor System. [PDF]
Zhang Z, Kong H, Li Y.
europepmc +1 more source
Characteristics of TE modes in a plane-parallel waveguide filled with warm moving plasma magnetized along a transverse direction [PDF]
P. K. Mukherjee
openalex +1 more source
A Wireless Soft Optical Blood Sensor for Colonoscopy
This works presents an “add‐on” wireless soft optical blood sensor for the traditional colonoscopy. It can reliably detect bleeding behind the colonoscope's distal tip camera via optical absorption, without optical fibers, and wirelessly transmit data to the processor.
Kamin Palkawong‐Na‐Ayuddhaya+6 more
wiley +1 more source
Study and Characterization of Silicon Nitride Optical Waveguide Coupling with a Quartz Tuning Fork for the Development of Integrated Sensing Platforms. [PDF]
Melchiorre L+7 more
europepmc +1 more source
Observation of confined propagation in Bragg waveguides [PDF]
A. Y. Cho, A. Yariv, P. Yeh
openalex +1 more source
A deployable, chip‐integrated approach to the detection of heart attack biomarkers is demonstrated using silicon photonic microring resonators combined with microfluidics. By applying the Pound–Drever–Hall frequency locking technique, sensor signals are measured with improved signal‐to‐noise ratio, applying this to real‐time, selective readouts.
Evan Diamandikos+9 more
wiley +1 more source
Uniform temperature distribution in microwave heating achieved via rotating electric field. [PDF]
Seo J, Han G, Hwang H.
europepmc +1 more source
Propagation losses in metal-film-substrate optical waveguides [PDF]
E. Garmire, H. M. Stoll
openalex +1 more source
Colorimetric Sensors with Enhanced Sensitivity and Angle‐independence
This review discusses various approaches, including the use of photonic crystals and colloidal photonic crystals as structural materials, and surface plasmon resonance as a light manipulation mechanism, to improve the sensitivity of colorimetric sensors.
Hiu Ning Tiffany Chui, Shu Yang
wiley +1 more source