Frequently Asked Questions

The TRIAX series imaging spectrograph is used for a wide application range of high resolution multichannel spectroscopy, including spectrometry, spectroscopy, imaging, fluorescence, forensics, optical spectroscopy, Raman, emission, OEM & gratings, and thin film.

The TRIAX series imaging spectrograph is compact and economical, fully automated, has excellent image quality, a large 30 mm x 12 mm flat image field, high throughput, eliminates rediffracted light, has high precision automated slits, a patented triple grating turret, on-axis grating rotation, built-in control of optional filter wheel, built-in RS232 & IEEE interfaces, and 32 bit LabVIEW® drivers available.

The TRIAX series imaging spectrograph uses special corrective optics that maintain an excellent image quality and resolution along the length of the slit as well as along the dispersion axis in the exit focal plane. Thus, a point source on the entrance slit is re-imaged as a point for every occurrence of its wavelength in the focal plane.

All TRIAX spectrographs have been optically optimized by using toroidal mirrors and an asymmetric optical path for superb exit imaging quality with the lowest re-entrant and stray light. TRIAXs are also equipped with larger focusing mirrors for a maximized non-vignetted and maximum optical throughput. Each spectrometer in the TRIAX series can be provided with up to three gratings mounted in a single turret.

Several options are available such as automated port selection on the both entrance and exit, filter wheel drive capability, microstep motor, 2 or 7 mm maximum slit aperture, dual array capability, tiltable flange accommodating to most array detectors, and single channel detectors as PMT, solid state detectors.

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