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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Optical communication systems rely on optical receivers to detect and decode the transmitted optical signals. The quality of the optical receiver directly impacts the performance of the
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It provides a quick and intuitive method to asses the quality of a digital signal and offers insight into the nature of possible imperfections. The eye diagram is an oscilloscope display of a digital signal that is
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Optical attenuator instruments are used to flexibly control optical signal power levels in test setups. A primary application is determining optical receiver sensitivity by measuring the BER vs. input signal
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The receiver also provides immunity to errors induced by changes in measurement signal power that occur due to small pitch, roll and yaw movements during stage motion.
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These balanced optical receivers with two well-matched photodetectors can eliminate the need for lock-in amplifiers and can make all of the difference when you are trying to detect a small signal in
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The receiver''s filtering attenuates interfering signals beyond the receiver passband, but it is not possible to build a receiver that completely attenuates such interference, due to the interference mechanisms
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9.1 Introduction the design of optical receivers. As signals travel in a fiber, they are attenuated and distorted, and it is the function of the receiver circuit at the other side of the fiber to generate a clean
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The library includes research articles, conference proceedings, and technical papers that delve into different types of receivers, such as optical, radiofrequency, and infrared receivers.
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This article studies the modeling and optimization of the packaging interface, and the AFE of an optical communica- tion receiver holistically. Particularly, we have the following contributions to make our
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Learn about receiver blocking, where a strong interfering signal reduces receiver sensitivity, causing the desired signal to appear weaker. Explore testing and mitigation techniques.
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]