Frequently Asked Questions

Type IV aberration corrected flat field & imaging gratings provide much better light collection efficiency and signal to noise ratio than traditional Type I Rowland circle concave gratings.

These gratings are produced with grooves that are neither equispaced nor parallel, and are computer optimized to form near-perfect images of the entrance slit on the detector plane.

Yes, HORIBA Jobin Yvon offers complete customer service, including expert technical advice for optimizing system configurations to meet customers’ needs.

They are designed to focus a spectrum onto a plane surface, making them ideal for use with linear or 2-D array detectors.

They are suitable for use in spectrographs, spectroscopy, laser optics, and imaging.

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