Concave holographic reflection grating
Email:monica@csopt.com

Detail Information:
"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%"