Laser energy pyroelectric sensor
Pyroelectric energy meters come in sizes varying from 8mm to 95mm (diameter) and with an optional QED attenuator. The power capability goes up due to 2 different cooling modules. They have an effective aperture of 65 x 65 mm. They can measure higher energies that is up to five times higher. The meters come with an optional calibration, all wavelengths that fall between 532 and 1064 nm, or even a single wavelength. The meters come with a very low noise level.