Custom Holographic Diffraction Gratings

• Model: Custom Holographic Diffraction Gratings
• Company: Spectrum Scientific Inc. (SSI)
• Type: Diffraction Gratings
• Diameter / Dimension: 12.5mm - 60mm
• Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research
• Coating: Aluminum/Gold
• Wavelength Range: 200 - 1500 nm

Spectrum Scientific offers blazed holographic diffraction gratings. A blazed holographic grating has had the sinusoidal profile transformed into a 'saw tooth' profile which increases the efficiency over the wavelength region of interest without increasing the stray light. We also produce aberration corrected concave gratings for flat field imaging.