Echelle Grating Unit
- Ruling frequency
- 31.6 grooves/mm
- Blaze angle
- 65.0 degree
- Ruled area
- 254mm x 128mm
- Blank size
- 265mm x 135mm x 45mm
- Base Material
- Zerodur
echelle_grating.jpg
Last-modified: 2008-02-08 (金) 11:25:43 (5916d)
