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Grating |
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Grating |
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Laser gratings
are used for selected frequency, pulse
compression and sampling in laser systems.
Echelle gratings are
often used in
applications where
high dispersion and
resolution are
important, such as
atomic absorption
spectroscopy, laser
tuning, and
astronomy. |
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◆Plane
Ruled Gratings |
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Specifications |
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Model |
Grooves
(l/mm) |
Blaze Wavelength
(μm) |
Blaze Angle |
Ruled Area
(H×W, mm²) |
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R11-001 |
20 |
10 |
5.7 |
70×90 |
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R11-002 |
20 |
10 |
5.7 |
63×105 |
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R11-003 |
50 |
12.8 |
18.7 |
40×40 |
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R11-004 |
50 |
18 |
26.7 |
60×63 |
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R11-005 |
50 |
10.6 |
15.4 |
65×100 |
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R11-006 |
75 |
2.0 |
4.3 |
48×48 |
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R11-007 |
100 |
2.5 |
7.2 |
60×60 |
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R11-008 |
100 |
2.75 |
7.9 |
64×64 |
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R11-009 |
100 |
7.0 |
20.5 |
63×63 |
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R11-010 |
100 |
9.0 |
26.7 |
20×20 |
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Other
specifications |
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◆Wide-band
Infrared Gratings |
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Specifications |
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Model |
Grooves
(l/mm) |
Spectral Region
(μm) |
Blaze Wavelength 1
( μm) |
Blaze Wavelength 2
( μm) |
Ruled Area
(H×W, mm²) |
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RB11-001 |
50 |
2.5-25 |
4.2 |
20.6 |
64×64 |
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RB11-002 |
100 |
2.5-20 |
4.2 |
19.0 |
64×64 |
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RB11-003 |
90.9 |
4.0-21 |
6.0 |
21.0 |
70×70 |
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RB11-004 |
90.9 |
4.0-21 |
7.0 |
21.0 |
70×70 |
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Other models |
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Efficiency Curves |
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R11-001 |
RB11-002 |
H11-001 |
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