Request InfoMKS Ophir, Light & MeasurementSuitable for thermally unstable environments, the 3A-FS thermal surface absorbing heads from Ophir Optronics Inc. offer sensitivity, low noise and fast response. They are recommended for applications that require low power and/or energy measurements on lasers down to tens of microwatts. Featuring a flat spectral response of 0.19 to 2.5 µm and a removable fused silica window, the instruments have a high damage threshold and can supply CW and pulsed measurements of 40 µW to 3 W and 7 µJ to 2 J.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra September 2022 IssueLaser Line ScannerSaccade-MD from Saccade Vision is a feature-based static laser line scanner based on micro-electromechanics for absolute scanning flexibility. 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