Request InfoFor telecommunications and CATV testing, GAO Fiber Optics Inc. has introduced the GAO08221 mini optical light source. It works for 40 h on three 1.5-V alkaline batteries while continuously providing stable output power. Available at 1310 and 1550 nm, it delivers a spectral width of ≤10 nm and operates at temperatures from –10 to 60 °C. The compact light source measures 90 × 55 × 16 mm and weighs 80 g. It can be used with the company’s mini optical power meter for maintenance of fiber optic networks and for field work.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/28/202416-Wavelength Light SourceThe SuperNova™ from Ayar Labs is a 16-wavelength light source meant for AI and optical I/O applications. 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