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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Achieved through refraction and diffraction technique for combining and separating optical signals of different wave lengths. Closely spaced wavelengths are used. WDM is fundamentally identical to
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Optical fiber communication speed is expressed as the number of signals that can be sent per second (bps); the higher the communication speed, the more information that can be sent.
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The main objective of the research that forms the groundwork for this thesis is the development of new fiber based methods for time and frequency. The aim is to complement GNSS-based methods for
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Optical fiber communication speed is expressed as the number of signals that can be sent per second (bps); the higher the communication speed, the more information
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Enables the transmission of both ATM cells and Ethernet packets in the same transmission frame structure.
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Fiber optics provides many advantages over copper conductors including higher bandwidth, transmission of signals over longer distances, lower weight and cost and immunity from
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As an illustration, a fiber rated at 400-MHz-km can carry a frequency of 400 MHz up to 1 km, or alternatively, carry a lower frequency of 20 MHz over a longer span of 20 km.
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The WDM (Wavelength Division Multiple Access) is used in fiber optic communication to send multiple data streams on the same cable but on a different wavelength. The bandwidth of the fiber cable is
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For modern glass optical fiber, the maximum transmission distance is limited not by direct material absorption but by dispersion, the spreading of optical pulses as they travel along the fiber.
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This frequency range essentially covers the spectrum from far infrared (0.3-mm wavelength) through all visible light to near ultraviolet (0.0003-micrometre wavelength). Propagating at such high
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To work effectively with light in fiber-optic systems, it''s essential to understand the metric prefixes used to describe wavelengths (tiny distances) and frequencies (massive cycle counts).
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]