Sensors for Optical Power Meters ADCMT 82324B

Description

The 82314B, 82324B and 82314BW are three-wavelength sensors that are suitable for laser measurement of Blu-ray discs, DVDs and CDs. The wavelength range is from 390 to 900 nm, and the sensitivity in the range from 400 to 420 nm is flattened in particular. Thus, if the wavelength of the light source is different, sensitivity correction is unnecessary and high-accuracy measurement is possible. The standard calibration wavelength is 405 nm.
The 82314B and 82314BW are thin-type sensors useful for optical disc measurement and measurement in a narrow space.
The 82314BW is capable of easy and stabilized measurement of emmision light of high-NA lense because its light receiving surface (18×18 mm) is wider than that of the 82314B (10×10 mm).
The 82324B is a cylindrical-type sensor useful for measurement in a build-in sysmtem or on a optical bench and optical fiber measurement. The adapter applicable to each optical connector is optionally available.
The calibration wavelength options are also available. The wavelength senstivity is corrected by using typical values stored in the memory of the sensors.