0.2 to 1000 J Air Coupled IPL Source Energy Sensor with Ø65 mm Aperture
0.2 to 1000 J Air Coupled IPL Source Energy Sensor with Ø65 mm Aperture
The L50(300)A-LP2-65 thermopile sensor is designed for high power density and long pulse lasers. This sensor also measures air coupled pulses from IPL dermatological sources. It is similar to the L50(300)A-IPL but does not have the window so is for air coupled sources only to provide the most accurate measurements. It has a 65 mm aperture and can measure optical power from 400 mW to 50 W continuously and to 300 W intermittently. The sensor can measure energy from 200 mJ to 1000 J. Its high damage threshold LP2 absorber covers the spectral range from 250 to 2200 nm.
- 250-2200 nm LP2 absorber
- Window removed for accurate measurement of air coupled IPL sources
- 0.2 to 1000 J energy measurement range
- Ø65 mm aperture See All Features
Features
LP2 Sensors Coating With Very High Damage Threshold and Very Low Reflection
Even higher damage threshold…flat spectral response…absorption up to 96%... These are some of the characteristics of the new “LP2” type laser power sensors from Ophir.
Measuring Kilowatt Laser Beams with 50W Sensors
For measuring high average powers, you may not need to use a high average power, water-cooled, big and heavy sensor. This video shows you three practical solutions to “get away” with using lower power sensors to measure high power beams, using short exposure times.
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.
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.
Accessories
Thermal Sensor Cables
Sensor Connector to BNC Adapter
Resources
Data Sheets
Medium Power Large Aperture Thermal Sensors - Sensors for Intense Pulsed Light IPL Datasheet(291.8 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? Setting Your Thermal Sensor up in Energy Mode for the Best Accuracy and Repeatability 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
Drawings & CAD
L50(300)A-LP2-65 Drawing(131 kB, PDF)
Catalogs
Power Sensors Catalog(11.2 MB, PDF) Laser Power & Energy Measurement and Laser Beam Analysis Catalog(27.5 MB, PDF)
