Cryogenic tests of volume-phase holographic gratings.
(2004)
Presentation / Conference Contribution
We present results from cryogenic tests of a Volume-Phase Holographic (VPH) grating at 200 K measured at near-infrared wavelengths. The aims of these tests were to see whether the diffraction efficiency and angular dispersion of a VPH grating are sig... Read More about Cryogenic tests of volume-phase holographic gratings..