Coherent Thermopile Power Sensor 1098329 | 10mW – 2W, DB25

Product Details Superior Damage Resistance Wide Dynamic Range ISO 17025 Certified Coherent Thermopile Power Sensors are ideal for measuring the average power of continuous wave lasers or pulsed laser energy. Thermopile sensors operate by absorbing and converting incident laser radiation into heat, which then flows to a heat sink. The temperature difference between the absorber and heat sink is converted into an electrical signal by a thermocouple junction. Coherent Thermopile Power Sensors, unlike semiconductor sensors, do not saturate. Unlike semiconductor sensors, thermopile sensors feature high power capability and flat spectral response. Specifications General Model Number: PM2 Coherent Part Number: 1098329 Type: Meter required Calibration Uncertainty (%): ±1 Long Pulse Joule Mode Range (J): 0.5 – 2 Cooling Method: Air Maximum Incident Energy Density (J/cm 2 ): 0.6 @ 1064nm, 10ns Compatible Meters: #35-203 , #12-393 , #59-978 , #88-411 , #66-277 , #88-412 Physical & Mechanical Properties Active Diameter (mm): 19 Optical Properties Calibration Wavelength (nm): 514 Wavelength Range (nm): 190 – 11000 Wavelength Range (μm): 0.19 – 11 Sensor Type of Sensor: Thermopile Electrical Maximum Intermittent Power, <5min (W): 5 (air-cooled) Maximum Incident Power Density (kW/cm 2 ): 6 Power Range: 10mW - 2W Hardware & Interface Connectivity Length of Cable (m): 2.0 Computer Interface: DB25 Regulatory Compliance RoHS 2015: Exempt × Reach 224: Contains SVHC(s) × Certificate of Conformance: View ×