Broadband 150 W Fan-Cooled Thermopile Sensor with 26 mm Aperture
Broadband 150 W Fan-Cooled Thermopile Sensor with 26 mm Aperture
The F150A-BB-26 is a general purpose fan cooled thermal power/energy laser measurement sensor with a 26 mm aperture. It can measure power from 50 mW to 150 W and energy from 20 mJ to 100 J. It has the spectrally flat broadband coating and covers the spectral range from 0.19 to 11 µm.
- Broadband 0.19 to 11 µm absorber
- Fan-cooled for 50 mW to 150 W average power measurement
- 20 mJ to 100 J pulse energy measurement See All Features
Features
Choosing a Thermal Sensor
In this short “Basics” video we review the use – and selection - of thermal sensors for measuring low, medium and high laser powers.
How to Measure Power of Broadband Sources
This video explains how to use Ophir sensors and meters to measure the power or energy of broadband light sources such as solar radiation, flash lamps, LEDs, etc.
Thermal Power Sensor Accuracy
Ophir former CTO Dr. Ephraim Greenfield discusses the various factors that contribute to uncertainties in measurement when using Ophir laser power and energy meters.
Effects of Incidence Angle on Measurements
In this video, you will learn to what degree a beam’s incidence angle matters, and for which sensor types this should be taken into account.
Thermal Sensor Calibration
As the spectral sensitivity of the absorber used for the power and energy measurement is not fully linear, Ophir sensors get a high precision calibration by default with more than one wavelength.
Each thermal sensor is calibrated independently of a particular Ophir power meter with its calibration information contained in the DB15 plug. When the sensor is connected to the meter, the meter reads and interprets this information to display a calibrated reading. Each power meter is calibrated independently and has the same sensitivity as an other meter within about 2 tenths of a percent.
Unless otherwise indicated, Ophir sensors and meters should be recalibrated within 18 months after initial purchase, and then once a year after that.
Accessories
Fiber Connector Adapters
Fiber Adapter Mounting Bracket
N Polarity Power Supply/Charger
Thermal Sensor Cables
Sensor Connector to BNC Adapter
Resources
Data Sheets
Catalogs
Power Sensors Catalog(11.2 MB, PDF) Laser Power & Energy Measurement and Laser Beam Analysis Catalog(27.5 MB, PDF)
Drawings & CAD
F150A-BB-26 Drawing(231 kB, PDF)
Technical Notes
Absorption, Angle Dependence and Damage Graphs for Thermal Sensors(216.1 kB, PDF) 5 Situations Where Laser Performance Measurement is Necessary Effect of Ambient Conditions on Laser Measurements How do I know what range, or scale, to set my power/energy meter to? Ophir Thermal BB Coating Power Meter Sensor Angular Dependence How Much of the Power Sensor Aperture Can My Laser Fill Up? How to Properly Select a Laser Power or Energy Sensor Common Reasons for Thermal Sensor Damage or Out of Tolerance Conditions
