Mar 2011Laser Components GmbHRequest Info
Laser Components GmbH has expanded its Count series single-photon
counting modules to include the new CountBlue devices that combine the low count
rates of existing modules with higher detection efficiencies at shorter wavelengths.
More than 60% of incoming photons can be detected at 405 nm, more than 65% in the
green, and more than 50%, typical, in the red. The semiconductor design ensures
stable count rates and zero bi-stability. The good short-wavelength performance
renders the modules suitable for use in a variety of applications in fluorescence
spectroscopy and analysis, time-resolved single-molecule detection, particle sizing
and confocal microscopy. The modules feature a robust design and are mechanically
compatible with other commercially available photon-counting modules. A fiber connector
is available as an option.