300 mW Germanium Photodiode Sensor with 5mm Diameter Aperture
300 mW Germanium Photodiode Sensor with 5mm Diameter Aperture
The PD300-IR germanium photodiode sensor is a laser measurement sensor for the near IR. It has a 5 mm aperture with swivel mount and a removable filter. Without filter, its spectral range is from 700 to 1800 nm and its optical power measuring range is from 5 nW to 30 mW. With filter the spectral range is 700 to 1800 nm and the power range is 2 µW to 300 mW.
- 700-1800 nm photodiode sensor
- 5 nW to 300 mW power measurement range
- Swivel mount for hard to measure places
- Comes with removable filter
- Fiber optic adapters available See All Features
Features
Measuring Very Low Laser Powers with a Photodiode Sensor
In this short “Basics” video, we review in general the use of photodiode sensors for measuring very low laser powers.
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.
Accessories
Resources
Data Sheets
Standard Photodiode Sensors 20pW to 300mW Datasheet(376.8 kB, PDF)
Catalogs
Power Sensors Catalog(11.2 MB, PDF) Laser Power & Energy Measurement and Laser Beam Analysis Catalog(27.5 MB, PDF)
Drawings & CAD
PD300-IR Drawing(151.3 kB, PDF)
Videos
Application Notes
Technical Articles
Measuring Average Power of Pulsed Lasers with Photodiodes PD300 Photodiode Sensor Spectral Response Ophir Power/Energy Meter Calibration Procedure and Traceability/Error Analysis Laser Measurements in Materials Processing Low Frequency Power Mode
