Search Results for Fiber amplifiers

... ( Hashimoto et al., 2009 ) or with waveguides ( Zhang et al., 2016a ). The gain medium can be semiconductor optical amplifiers or fiber amplifiers. Two common types of OPRG are resonant fiber -optic gyroscope (RFOG) and resonant micro-optic gyroscope (RMOG). The former uses many tens...

...-optic property measurement using surface plasmon resonance-based fiber optic sensor ,” IEEE Sens. J.   20 ( 19 ), 11357 – 11363 ( 2020 ). 10.1109/JSEN.2020.2996633 Cho , H. J. and Ahn , C. H. , “ A bidirectional magnetic microactuator using electroplated permanent magnet arrays ,” J...

... fiber activation and is used for restoring function in people with disabilities after spinal cord injury (SCI), head injury, stroke, or other neurological disorders. In the case of SCI injuries, patients are offered rehabilitation or improvement of the upper and lower limb functions, and control...

... selectively blocks different types of fibers in frog sciatic nerve ,” IEEE Trans. Neural Syst. Rehabil. Eng.   19 ( 5 ), 550 – 557 ( 2011 ). 10.1109/TNSRE.2011.2163082 Kalichman , M. W. and Calcutt , N. A. , “ Local anesthetic-induced conduction block and nerve fiber injury...

... at neuromuscular junctions with muscle fibers and, in this way, control their contractions. The neurotransmitters that are released from the neuron attach to the cell membrane of the muscle fiber, causing membrane depolarization, and after a cascade of reactions, there is contraction of the fiber. The heart...

.... , Marcilla , R. , Berggren , M. , and Inganäs , O. , “ Fiber-embedded electrolyte-gated field-effect transistors for e-textiles ,” Adv. Mater.   21 , 573 – 577 ( 2009 ). 10.1002/adma.200802681 Hammock , M. L. , Knopfmacher , O. , Naab , B. D. , Tok , J. B.-H. , and Bao...

... BCs, ACs, and RGCs are formed in the inner plexiform layer (IPL) between the INL and the GCL. The innermost layer is called the nerve fiber layer (NFL), composed of the axons of RGCs traveling on the retinal surface toward the optic disk, where they form the optic nerve projecting the retinal output...

... with that of the holder. This is satisfactory for samples comprised of spherical crystallites perhaps, but what if some or all of the particles have some anisotropy—perhaps platelets, needles, fibers, or whiskers? As pressure is applied during specimen preparation, it is highly likely to cause anisotropic particles...

.... These have been recently reviewed in two dedicated studies. The EG-OTFTs working as capacity coupled voltage amplifying devices showed an amplification up to 10³ over homologous potentiometric electrochemical sensors when detecting ions or antigens in immunometric detections ( Park et al...

..., EA: electrical amplifier, PBS: polarization beam splitter, PMF: polarization maintaining fiber, PBC: polarization beam combiner, EDFA: erbium-doped fiber amplifier, and DSO: digital storage oscilloscope. The IQ signals are amplified at the receiver by an erbium-doped fiber amplifier (EDFA) before...

... fiber, with inter-core linear-coupling coefficient κ. In this setup, one (active) core carries linear gain, accounted for by coefficient γ₀ > 0, while the other (passive) core is dissipative, with loss coefficient Γ₀ > 0. The corresponding CGL system is FIG...