详情
Specifications:
Ruled area: <=*0 * *0mm
Wavelength range: 0.**0.8um
Grooves per mm:**0L, **0L 1,**0 to 3,**0L/mm
Diffraction: >*0%
Ruled gratings:
Specifications:
Ruled area: <=*0 * *0mm
Wavelength range: 0.***5um
Grooves per mm: *0 to 2,**0L/mm
Diffraction: >*0%
Concave gratings:
Specifications:
Ruled area: <=*0 * *0mm
Wavelength range: **0 to **0um
Grooves per mm: **0 to 1,**0L/mm
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 image-forming 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.
