Laser Energy Detectors

These detectors are very compact and convenient to use. They are suitable for many OEM, manufacturing and laboratory applications.   – Modular Concept Increase the power capability of your detector with 2 different cooling modules – Low Noise Level – QED Attenuator Available Measure up to 5X higher energies. Available with optional calibration, all wavelengths between 532 &1064 nm,orsingle wavelength – Available With Metallic Absorber – Test Target Included With the MB models – Smart Interface Containing all the calibration data Models EFFECTIVE APERTURE mm MAX MEASURABLE ENERGY(WITHOUT ATTENUATOR) MAX MEASURABLE ENERGY (WITH ATTENUATOR) Spectral Range*a Max Repetition Frequency Maximum Pulse Width (typical) Maximum Average Power Maximum Average Power Density Maximum Energy Density 11QE8SP-B-BL 7.8*7.8 3.6mJ —— 0.19-20um 400Hz 10us 0.5 W 1W/cm² 50 mJ/cm² 11QE8SP-B-MT 7.8*7.8 1.3mJ —— 0.19-20um 1000Hz 10us 0.5 W 1W/cm² 50 mJ/cm² 11QE12LP-S-MB 12*12 0.85 J 3.9J 0.19-20um 300Hz 400us 3 /7.5W 10/600W/cm² 0.6 /16J/cm² 11QE12LP-H-MB 12*12 0.85 J 3.9J 0.19-20um 300Hz 400us 5/12.5W 10/600W/cm² 0.6 /16J/cm² 11QE12SP-S-MT 12*12 0.7J 1.6J 0.19-20um 6000Hz 10us 3 /7.5W 10/600W/cm² 0.5/4J/cm² 11QE12SP-H-MT 12*12 0.7J 1.6J 0.19-20um 6000Hz 10us 5/12.5W 10/600W/cm² 0.5/4J/cm² 11QE25LP-S-MB 25*25 4uJ-3.8J 23J 0.19-20um 300Hz 400us 5/15W 10/600W/cm² 0.6 /16J/cm² 11QE25LP-H-MB 25*25 3.8J 23J 0.19-20um 300Hz 400us 10/30W 10/600W/cm² 0.6 /16J/cm² 11QE25SP-S-MT 25*25 3J 10J 0.19-20um 6000Hz 10us 5/15W 10/600W/cm² 0.5/4J/cm² 11QE25SP-S-MT 25*25 3J 10J 0.19-20um 6000Hz 10us 10/30W 10/600W/cm² 0.5/4J/cm² 11QE50LP-S-MB 50*50 15J 85J 0.19-20um 200Hz 675us 10/25 W 10/600W/cm² 0.6 /16J/cm² 11QE50LP-H-MB 50*50 15J 85J 0.19-20um 200Hz 675us 20/45W 10/600W/cm² 0.6 /16J/cm² 11QE50SP-S-MT 50*50 13J 44J 0.19-20um 4000Hz 10us 10/25 W 10/600W/cm² 0.5/4J/cm² 11QE50SP-H-MT 50*50 13J 44J 0.19-20um 4000Hz 10us 20/45W 10/600W/cm² 0.5/4J/cm² 11QE65LP-S-MB 65*65 50J 200J 0.19-20um 100Hz 0.7ms 12/30W 10/600W/cm² 0.6 /16J/cm² 11QE65LP-H-MB 65*65 50J 200J 0.19-20um 100Hz 0.7ms 40/90W 10/600W/cm² 0.6 /16J/cm² 11QE65ELP-S-MB 65*65 50J 200J 0.19-20um 20Hz 5ms 12/30W 10/600W/cm² 0.6 /16J/cm² 11QE65ELP-H-MB 65*65 50J 200J 0.19-20um 20Hz 5ms 40/90W 10/600W/cm² 0.6 /16J/cm² 11QE95LP-S-MB 95*95 70J 250J 0.19-20um 40 Hz 2ms 20/45W 10/600W/cm² 0.6 /16J/cm² 11QE95LP-H-MB 95*95 70J 250J 0.19-20um 40 Hz 2ms 40/90W 10/600W/cm² 0.6 /16J/cm² 11QE95ELP-S-MB 95*95 70J 250J 0.19-20um 10 Hz 6ms 20/45W 10/600W/cm² 0.6 /16J/cm² 11QE95ELP-S-MB 95*95 70J 250J 0.19-20um 10 Hz 6ms 40/90W 10/600W/cm² 0.6 /16J/cm² * For the calibrated spectral range, see the user manual. a. 0.308 – 2.1 µm with QED Attenuator.