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