POWER DETECTORS Low power measurement
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POWER DETECTORS Low power measurement Available with Photodetectors for measurements up to 750 mW Available from UV to IR Silicon, UV-silicon and germanium sensors OD.3/OD1/OD2 attenuators available FAST RESPONSE POWER DETECTORS PRONTO-SI: ALL-IN-ONE PHOTODETECTOR + METER • • • • Compact laser power meter up to 800 mW 10 x 10 mm aperture Integrated OD1 slide-in attenuator Color touchscreen display UM: BROADBAND PYROELECTRIC DETECTORS Our pyroelectric power detectors have the noise level of a photodetector, but with the large bandwidth of a pyroelectric sensor. They have everything you need to accurately measure extremely low powers from the DUV to the FIR. • 9 mm Ø aperture • Broadband, flat spectral response • Very low noise, down to 5 nW MEASURE LOW POWER AT ANY WAVELENGTH Available with XLP12: LOW-POWER THERMOPILES • Low noise level: only ±0.5 μW • IR filter available • Available with volume absorber for short pulses THERMAL POWER DETECTORS WITH LOW NOISE COMPARISON TABLE - LOW POWER MEASUREMENT Spectral range 0.35 - 1.08 µm 0.21 - 1.08 µm 0.80 - 1.65 µm 0.32 - 1.1 µm 0.10 - 20 µm 0.19 - 20 µm

POWER DETECTORS General use power detectors Available with UP-H: BROADBAND THERMAL DETECTORS POWER DETECTORS Our standard absorber offers high damage thresholds and a flat spectral response, making this series of power detectors a versatile solution that can cover most of your laser power measurement needs. • Available with 5 cooling modules: Convection (S) Small heatsink (H) Large heatsink (L) Fan (F) Water (W) THE WIDEST RANGE OF LASER MEASUREMENTS BEAM PROFILING PRONTO-250 • Compact laser power meter up to 250 W • 19 mm Ø aperture TERAHERTZ DETECTORS • Color touchscreen display • Three...

POWER DETECTORS High performance power detectors Available with UP-W Our “W” absorber can handle tightly focused beams thanks to its extremely high damage threshold for average power density. It can be used to measure up to 50 W, from the UV to IR. • Available in 2 sizes: 19 mm or 50 mm Ø aperture • High damage threshold absorber (100 kW/cm2) • Our highest maximum average power density IDEAL FOR UV LASERS & TIGHTLY FOCUSED BEAMS Available with UP-QED The UP-QED series are power detectors for lasers with extreme power and energy density, such as laser micromachining systems. Thanks to a...

POWER DETECTORS High power measurement Available with HP60: HIGH POWER, LOW BACK-REFLECTIONS The gold reflector cone of the HP60 series is specifically designed to handle the high intensities of very small beams. By reflecting the incident light on the sides of the aperture, the cone effectively spreads the intensity on a larger area, thus raising the damage threshold to 10 kW/cm2 at the full power (15 kW). POWER DETECTORS Available with The HP100A and HP125A are the smallest in our HP series of high-power detectors. They are versatile high-power detectors that measure up to 15 kW of...