High diffraction efficiency holographic diffraction grating

Place of Origin:

Jilin, China

Brand Name:

EFFORT, Effort Technology grating

Model Number:

EFFORT grating

Product name:

Custom optical diffraction Gratings Plane Ruled Gratings

Material:

BK7

Size:

12.5 to 110mm squares' 300mm/L,600mm/L,900mm/L,1200mm/L

Wavelength Blaze(nm):

200 to 900 um

Grooves(Lines/mm):

490 to 1200 L/mm

Diffraction Efficiency:

>75%

Centration:

±30 seconds

Surface Figure::

lambda/10

Thickness tolerance:

±0.02mm