Solution Science for Research and Industry

Posts tagged “transmission

CRAIC’s Technologies MP-2™ Photometer can upgrade your microscope

The CRAIC Technologies MP-2™ Microscope Photometer is designed to add photometry and imaging to an optical microscope. With a spectral range from the deep UV to the near infrared, the MP-2™ is better described as a microscope radiometer. It is limited only by the microscope’s optics.

The CRAIC MP-2™ microphotometer enables collection of transmission, reflectance or even fluorescence and luminescence photometric data of microscopic samples.

mp-1The MP-2’s solid state detectors have dynamic ranges and sensitivities greater than PMTs or imaging systems and with complete software control, either broad- or narrow-band, photometric intensity measurements can be made. Typical applications include:

  • Cytophotometry & immunohistochemistry
  • Cytofluorimetry & immunofluorescence
  • Intracellular calcium measurements
  • Gemology & mineralogy
  • Thickness measurements
  • Ion & pH measurements
  • DNA analysis
  • Photoreceptor analysis

Please contact us for more details.


OZ Optics introduces new Variable Bandwidth Tunable Filter

OZ Optics has introduced a new tunable filter that has the ability to tune both the centre wavelength and the transmission bandwidth.

Two independently adjustable thin-film filters allow the setting of the lower and upper edges of the pass-band region. With this method, the pass-band can be tuned from 1 to 18 nm FWHM and the centre wavelength shifted by over 40 nm.

BTF

The transmission band features a flat-top profile, providing uniformly low losses and low PDL across the pass-band region, and high rejection ratios outside the pass-band. Devices can be custom made for wavelength regions of interest and can use either singlemode or polarisation maintaining fibres.

Two manual controllers to set the upper and lower pass-band regions, with an electrically controlled model due later this year. Applications include WDM testing, spectral filtering, spectral imaging or microscopy, and others.

For more information, please contact us.