Laser Measurement
Products | Laser Measurement
Subcategories: Laser Power Meters | Laser Beam Characterization | Beam Quality Measurement | Detectors
Features
Applications
Introduction
Calibration
Customization
Our power meters are designed to measure light power and guarantee calibrated measurement across an extended range of powers and wavelengths. ASHA’s power meters include thermal and photodiode sensors and available in extensive types such as hand-held, benchtop, bundle, compact USB and etc.
Photodiode Power Meters
The semiconductor power meter sensor is designed and manufactured to measure the optical power of light sources accurately. These power meters measure the absorbed photons by a calibrated semiconductor sensor. To ensure accurate measurements, the calibration data is stored in the sensor and is downloaded automatically to the connected power meter console.
Thermal Power Meters
Thermal Power Sensors are able to detect the optical power of high power sources such as light-emitting diodes (LEDs), filament lamps, and lasers. The Thermoelectric-based sensors, special broadband coatings and low dependency on the angle make these power meters ideal choices for measuring broadband spectra and high power sources. According to the theory of thermoelectric which is based on heat flux, external thermal disturbances can affect thermal power sensor readings so environmental conditions like temperature and airflow should follow the mentioned conditions in the user manual.
Beam profiler analyzes the intensity profile of a laser beam at a particular plane transverse to the beam propagation path. Our beam profilers can measure beam width, beam divergence and beam profile in 2D, 3D and histogram plot along the beam path.
