Gratings - Grazing Incidence 光栅-入射场
Specifications
Grating (replicated holographic)
|
Grooves per mm
|
-
|
1200, 1800, 2400 or 3600
|
Dimensional tolerances
|
-
|
± 0.5 mm
|
Thickness
|
-
|
9.5 mm ± 0.5 mm
|
Clear aperture
|
-
|
10.0 x 46.0 mm
|
Resolution
|
-
|
80% to 90% of theoretical
|
Efficiency at grazing incidence
|
Single pass
|
-
|
Approx. 24%
|
Double pass
|
-
|
Approx. 4%
|
Mirror
|
Coating
|
-
|
Al
|
Thickness
|
-
|
9.5 mm ± 0.5 mm
|
|
Any standard grazing incidence grating is available with a P-type or CW-type replication coating for higher damage threshold performance.
Grazing Incidence Gratings And Mirror
|
REPLICATED HOLOGRAPHIC GRATING (12.7 x 50.8 mm)
|
GROOVES/MM
|
BLAZE λ (nm)
|
NORMAL (TF)
|
UTF-P (pulsed)
|
UTF-CW (Continuous)
|
1200
|
Vis
|
5-2401
|
5-2406
|
5-2410
|
1800
|
Vis
|
5-2402
|
5-2407
|
5-2411
|
2400
|
Vis
|
5-2403
|
5-2408
|
5-2412
|
3600
|
UV
|
5-2404
|
5-2409
|
5-2413
|
MIRROR: Used in conjunction with grazing incidence gratings (above) for double pass high resolution tuning of dye lasers.
|
GROOVES/MM
|
BLAZE λ (nm)
|
12.7 x 50.8 mm
|
1200
|
Vis
|
5-2405
|
|