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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Consultancy LUC has published an interactive map illustrating the darkest skies and areas of light pollution in County Mayo, Ireland. The project was funded by The Heritage Council and
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Light pollution limits the visibility of milky way to the unaided eye, the visiblity of nebulae and galaxies seen in telescopes, and raises the noise on CCD astrophotographs.
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Interactive world light pollution map. The map uses NASA Black marble VIIRS, Sky brightness, Aurora prediction, observatories, clouds and SQM/SQC overlay contributed by users.
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Find local light pollution levels near you on our interactive light pollution map and use it to plan your trip to a dark sky site
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Explore the most accurate 2026 light pollution map web app. Check Bortle Scale and SQM data, and discover dark-sky, Milky Way, and aurora spots near you.
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Main image is a light pollution map of Counties Cork and Kerry and part of Waterford and Tipperary. More light pollution maps available here. The link enables one to select various maps,
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The map shows that Galway city, and the surrounding areas like Oranmore, Barna and Claregalway are in a light pollution red zone which will make it very difficult to get a clear image of
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Explore stunning nighttime satellite imagery, light pollution data, and mesmerizing photos of Earth from space at Night Earth - Locations
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]