Tlaletso Global Photonics (TGO) designs and manufactures laser diodes, VCSEL, DFB lasers, laser drivers, CDR circuits, optical modulators, TIAs, co-packaged optics, silicon photonics, linear drive plu...
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Aiming at the problem that the accuracy of a fiber optic current sensor is susceptible to external disturbances and temperature fluctuations, we present
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The operation of a current sensor was simulated based on Brillouin scattering. The transfer function was evaluated, and the effects of temperature exposure were analyzed for optical fibers containing
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Analyze step-index and graded-index fibers with an app to perform mode analyses on the dielectric layer structures. Get the Optical Fiber Simulator now.
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Fig.1 shows the simulated normalized FOCS response as a function of the SOP azimuth of the linear SOP fixed at the lead fibre input.
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The aim of the work was to develop a schematic diagram of a distributed current strength sensor based on the Brillouin optical frequency domain analysis; to create a mathematical model of the sensor to
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In this paper a new full-optical current sensor is designed. The fiber-optic current sensor is based on the Faraday rotation effect, and moreover, in this paper the mechanism of Faraday rotation effect of
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We used LabVIEW programming environment and Jones matrices formalism to develop the model of the sensor. We tested an algorithm that uses additional sinusoidal modulation and
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The aim of the work was to develop a schematic diagram of a distributed current strength sensor based on the Brillouin optical frequency domain analysis; to create a mathematical model of...
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A fiber optic current sensor utilizing orbital angular momentum (OAM) beam is proposed in this paper. The superposition principle of composite OAM beam is deduced, and the current sensing process is
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Structure diagram of reflective Sagnac all-fiber optic current sensor. N, I, and V are the number of the optical fiber winding the current conductor, the currents to be measured, and the
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Aiming at the problem that the accuracy of a fiber optic current sensor is susceptible to external disturbances and temperature fluctuations, we present an adaptive technology of a fiber
View moreHigh-power CW/pulsed laser diodes (808nm–1550nm) and VCSEL arrays for 3D sensing, LIDAR, and optical interconnects.
Co-packaged optics engines, silicon photonics ICs, and optical I/O solutions for high-density switches and AI clusters.
400G/800G QSFP-DD/OSFP modules, active optical cables, and custom optical engines for data center interconnects.
Low-jitter laser drivers, integrated CDR circuits, and linear TIAs for coherent optics and short-reach links.
We provide custom laser diodes, VCSEL arrays, DFB lasers, drivers, CDR, modulators, TIAs, co-packaged optics, silicon photonics, LPO, transceivers, and AOCs.
From prototype to mass production, our team ensures premium quality and technical support.
23 Photonics Avenue, Techno Park, Stellenbosch, 7600, South Africa
+27 63 148 2975 | +27 63 148 2975 | [email protected]