Description
Holographic gratings:
Specifications:
Ruled area: <=*0 * *0mm <br /> Wavelength range:
0.*0.8umÂ
Grooves per mm: 1,**0 to 3,**0L/mm
Diffraction: >*0%Â
Ruled gratings:
Specifications:
Ruled area: <=*0 * *0mm <br /> Wavelength range:
0.**5umÂ
Grooves per mm: *0 to 2,**0L/mmÂ
Diffraction: >*0%
Concave gratings:
Specifications:
Ruled area: <=*0 * *0mm <br /> Wavelength range: **0
to **0umÂ
Grooves per mm: **0 to 1,**0L/mmÂ
Diffraction: >*0%
The concave grating has the advantage of being able to constitute a
spectroscopic system without any assistance from concave mirrors or
similar types of imageforming elements. For this reason,the Concave
Grating is used in a wide range of applications, such as analytical
instruments,optical communications,biotechnology,and medical
instruments.
