Holographic gratings:

Specifications:

Ruled area: <=70 * 70mm

Wavelength range: 0.2-0.8um

Grooves per mm: 1,200 to 3,600L/mm

Diffraction: >70%

Ruled gratings:

Specifications:

Ruled area: <=70 * 70mm

Wavelength range: 0.2-15um

Grooves per mm: 50 to 2,400L/mm

Diffraction: >70%

Concave gratings:

Specifications:

Ruled area: <=70 * 70mm

Wavelength range: 200 to 900um

Grooves per mm: 490 to 1,200L/mm

Diffraction: >70%