wavelength; a pump core surrounding the gain core; and a cladding surrounding the pump core, wherein the value M=16R(NA)/位in which R is the gain core radius, NA is the active optical fiber numerical aperture, and 位 is the peak emitted wavelength, is at least 50, or at least 100...
several sections,including on-chip light sources, fiber-to-chip couplers, photonic resonators,waveguide-based sensors, on-chip photodetectors, and modulators... Z Xiao,W Liu,RC Lee - 《Advanced Optical Materials》 被引量: 0发表: 2023年 Recent Progress in Long-Wavelength Photodetectors for Optical...
DTS (Distributed Temperature Sensors) based on the optical fibers present an economical efficient solution for the detection of water leakages in the dikes of canal. However, the acquired temperature data are corrupted by factors like daily and seasonal variations, geophysical conditions, noise, etc....
Bagherzadeh R, Abrishami S, Shirali A, Rajabzadeh AR (2022) Wearable and flexible electrodes in nanogenerators for energy harvesting, tactile sensors, and electronic textiles: novel materials, recent advances, and future perspectives. Mater Today Sustain 20:100233.https://doi.org/10.1016/j.mtsus...
Previous papers demonstrated that other types of directional radiation sensors, such as Ionization Chambers, Geiger-Mueller and Scintillation Counters, can be designed to detect and locate arrays of gamma ray and x-ray point sources and broad scatter patterns...
Since the invention of the laser, there have been countless applications that were made possible or improved through exploiting its multitude of unique advantages. Most of these advantages are mainly due to the high degree of coherence of the laser light
sensors, capacitors, and batteries. Despite the several challenges associated with LMIs, such as complex mechanisms, and high-degrees of freedom, we believe that substantial contributions and potential for the commercialization of future energy systems can be achieved by advancing optical technologies thro...
Optical sensorsPhotonic integrated circuitsElectrodesPolymer micro- and nano-fibers, made of organic light-emitting materials with optical gain, show interesting lasing properties. Fibers with diameters from few tens of nm to few microns can be fabricated by electrospinning, a method based on ...
Traditional catalytic combustion sensors can detect combustible gases rapidly; however, they have disadvantages such as high operating temperatures, increased power consumption, and dependence on platinum, with vulnerability to CO poisoning. This study introduced a groundbreaking approach that utilizes CeO₂...
Preparation, characterization, and gas-sensing properties of Pd-doped In2O3 nanofibers - ScienceDirect The results indicate that the Pd-doped In 2O 3 nanofibers can be used to fabricate high performance ethanol sensors.doi:10.1016/j.matlet.2009.05.060Li... Li Liu a b,Tong Zhang c,Shou...