Coherent Beam Position Thermopile Power Sensors 1168342 | 100mW-25W

Product Details Thermopile Detector Element for High Power Measurements Measure Beam Position on Detector Surface ISO 17025 Certified Coherent Beam Position Sensing Thermopile Power Sensors are all-purpose sensors designed to measure the average power or energy of a wide variety of continuous wave or pulsed lasers. Coherent Beam Position Sensing Thermopile Power Sensors utilize a quadrant thermopile detector disk to sense the position of the laser beam on the detector surface while measuring the laser power. Coherent thermopile sensors can operate across a wide range of input powers, and do not saturate. Note: The LM-20 is designed for embedded use and must be mounted on a heat sink. Specifications General Model Number: LM-45 Coherent Part Number: 1168342 Type: Meterless Linearity (%): ±1 Calibration Uncertainty (%): ±2 Long Pulse Joule Mode Range (J): 0.5 – 50 Long Pulse Joule Mode Accuracy (%): ±3 Cooling Method: Air Maximum Incident Energy Density: 600mJ/cm 2 (10ns, 1064nm) Physical & Mechanical Properties Active Diameter (mm): 19 Optical Properties Calibration Wavelength (nm): 10,600 Wavelength Range (μm): 0.25 – 10.6 Sensor Type of Sensor: Quad Element Thermopile Electrical Spectral Compensation Accuracy (%): ±1.5 Maximum Incident Beam Power (W): 25 Maximum Incident Power Density (kW/cm 2 ): 6 Power Range: 100mW – 25W Minimum Power (mW): 100 Hardware & Interface Connectivity Length of Cable (m): 2.5 Computer Interface: USB Regulatory Compliance RoHS 2015: Exempt × Reach 224: Contains SVHC(s) × Certificate of Conformance: View ×