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Optical Waveguides and Integrated Optical Devices for Medical Diagnosis, Health Monitoring and Light Therapies. [PDF]

open access: yesSensors (Basel), 2020
Optical waveguides and integrated optical devices are promising solutions for many applications, such as medical diagnosis, health monitoring and light therapies.
Wang J, Dong J, Dong J.
europepmc   +3 more sources

Fiber-Based Techniques to Suppress Stimulated Brillouin Scattering

open access: yesPhotonics, 2023
Stimulated Brillouin scattering (SBS) is the major factor that limits the maximum optical fiber output power in narrow linewidth applications, which include important fields such as passive optical networks (PONs), high-power fiber amplifiers, and lasers.
Bin Huang, Jiaqi Wang, Xiaopeng Shao
doaj   +1 more source

Interfacial engineering of nanostructured photoanode in fiber dye‐sensitized solar cells for self‐charging power systems

open access: yesEcoMat, 2022
Solar cells offer an environmentally sustainable and convenient option for power source of next‐generation wearable electronics. Due to the advantages of low cost, easy fabrication and deformation, fiber dye‐sensitized solar cells (FDSSCs) are required ...
Weixing Song   +4 more
doaj   +1 more source

Single-color peripheral photoinhibition lithography of nanophotonic structures

open access: yesPhotoniX, 2022
Advances in direct laser writing to attain super-resolution are required to improve fabrication performance and develop potential applications for nanophotonics.
Minfei He   +14 more
doaj   +1 more source

Efficient and Broadband Emission in Dy3+-Doped Glass-Ceramic Fibers for Tunable Yellow Fiber Laser

open access: yesNanomaterials, 2023
Yellow lasers are of great interest in biology, medicine and display technology. However, nonlinear emission of near-infrared lasers at yellow still presents particularly complex optical alignment to date.
Qianyi Chen   +9 more
doaj   +1 more source

Review of blue perovskite light emitting diodes with optimization strategies for perovskite film and device structure

open access: yesOpto-Electronic Advances, 2021
Perovskite light emitting diodes (PeLEDs) have attracted considerable research attention because of their external quantum efficiency (EQE) of >20% and have potential scope for further improvement.
Zongtao Li   +5 more
doaj   +1 more source

Limits to Maximum Absorption Length in Waveguide Photodiodes

open access: yesIEEE Photonics Journal, 2011
The maximum photocurrent, power dissipation, and linearity of waveguide photodiodes are limited by the length over which the input optical power is absorbed.
Shannon M. Madison   +5 more
doaj   +1 more source

Power waves and scattering parameters in magneto-inductive systems

open access: yesAIP Advances, 2021
Difficulties arise in the definition of power flow in transmission-line systems with a complex propagation constant. These were resolved by Kurokawa using quantities known as “power waves,” which contain both voltage and current terms and correctly ...
A. Voronov, O. Sydoruk, R. R. A. Syms
doaj   +1 more source

3D Printed Unibody Lab-on-a-Chip: Features Survey and Check-Valves Integration

open access: yesMicromachines, 2015
The unibody lab-on-a-chip (ULOC) concept entails a fast and affordable micro-prototyping system built around a single monolithic 3D printed element (unibody).
Germán Comina   +2 more
doaj   +1 more source

Author Correction: A chip-integrated coherent photonic-phononic memory

open access: yesNature Communications, 2018
The original version of this Article omitted the Acknowledgements section: “This work was sponsored by the Australian Research Council (ARC) Laureate Fellowship (FL120100029) and the Centre of Excellence program (CUDOS CE110001010).
Moritz Merklein   +4 more
doaj   +1 more source

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