| We can manufacture Ruled Gratings,Concave Gratings and Holographic Gratings.
The specifications as follow seprately:
1)ruled area ≤70*70mm
Wavelength Range0.2-0.8μm Grooves Per mm1200L/mm-3600L/mm
Diffraction>70% Ruled Gratings
2)Specifications: Ruled area≤70*70mm
Wavelength Range... |