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Spectroscopy Solutions

Shamrock 303 Imaging Spectrograph

SR-303i grating turret cutaway diagram

Triple Grating Turret

Shamrock 303i Grating Turret

  • A wide range of high quality replicated plane reflection and holographic gratings available
  • The large gratings (68 x 68mm) remain fully illuminated throughout the entire scanning range
  • A series of gratings can be chosen to optimize efficiency over a wavelength region or to have different dispersion properties. This allows maximum flexibility in the choice of gratings to optimize resolution and desired spectral range
  • The grating turret is field-replaceable: the pre-aligned mount simply drops into place
SR-303i Grating Turret Specifications
PART NO.DESCRIPTION
SR3-GRT-0150-0300SR303I grating 150 l/mm 300nm blaze
SR3-GRT-0150-0500SR303I grating 150 l/mm 500nm blaze
SR3-GRT-0150-0800SR303I grating 150 l/mm 800nm blaze
SR3-GRT-0300-0300SR303I grating 300 l/mm 300nm blaze
SR3-GRT-0300-0500SR303I grating 300 l/mm 500nm blaze
SR3-GRT-0300-1000SR303I grating 300 l/mm 500nm blaze
SR3-GRT-0600-0300SR303I grating 600 l/mm 300nm blaze
SR3-GRT-0600-0500SR303I grating 600 l/mm 500nm blaze
SR3-GRT-0600-1000SR303I grating 600 l/mm 1000nm blaze
SR3-GRT-1200-0300SR303I grating 1200 l/mm 300nm blaze
SR3-GRT-1200-0500SR303I grating 1200 l/mm 500nm blaze
SR3-GRT-1200-1000SR303I grating 1200 l/mm 1000nm blaze
SR3-GRT-1200-EHSR303I holograt 1200 l/mm 400-1200nm
SR3-GRT-1800-DHSR303I holograt 1800 l/mm 300-1100nm
SR3-GRT-1800-FHSR303I holograt 1800 l/mm 350-900nm
SR3-GRT-2400-0300SR303I grating 2400 l/mm 300nm blaze
SR3-GRT-2400-BHSR303I holograt 2400 l/mm 190-800nm
SR3-GRT-2400-GHSR303I holograt 2400 l/mm 250-600nm

Shamrock 303i Grating Efficiency Curves

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