IsoPlane – Aberration-Free Spectrograph
Nov 2012Princeton InstrumentsRequest Info
Deter the blur! The new IsoPlane aberration-free imaging spectrograph provides sharply focused images across the entire focal plane. More photons end up in the peak, increasing height and effective signal-to-noise ratio, rather than in the wings, where they contribute to the background noise. Unlike Czerny-Turner spectrographs with inferior line shapes, IsoPlane yields near-Lorentzian spectral lines at the focal plane center.