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Standard Products
Please
contact us for
crystals of other sizes and for other applications. We can provide large LBO crystals up
to 20x20x40mm3 or ultrathin
LBO crystals with the thickness down to 10
µm.
LBO
Specifications
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Wavefront Distortion |
less than λ/8
@ 633nm |
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Dimension
Tolerance |
(W+/-0.1mm) x (H+/-0.1mm) x (L +
0.2mm/-0.1mm)
( L+0.5mm/-0.1mm) for large crystals. |
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Clear
Aperture |
> 90%
central area |
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Flatness |
λ/8 @ 633nm |
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Surface Quality |
Scratch/Dig 10/5 per
MIL-O-13830A |
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Parallelism |
better than 20
arc seconds |
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Perpendicularity |
5 arc minutes |
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Angle
Tolerance |
Δθ <
+/-0.25o,
Δφ < +/-0.25o |
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Damage Threshold |
15 GW/cm2 for TEM00 mode, 1.3ns,1Hz ,1064nm;
1 GW/cm2 for a
CW,
mode-locked @1064nm. |
Coatings
Anti-reflective
coatings (AR-coatings): Multi-layer dielectric single-band,
dual-band and broad-band
AR coatings on LBO surfaces are available upon request.
Mounts
For customer convenience and protection of crystals,
standard 1" anodized aluminum (Al) mounts can be
provided free of charge upon request. The mounted crystals may be further
mounted in a conventional 1" mirror mount to be angle tuned for phase
matching ( mirror mounts and posts are not included ).
Oven and temperature controller
We provide precision oven and temperature controller to maintain LBO
crystals at a preset temperature for noncritical phasematching (NCPM) for SHG and OPO/OPA.
Crystals may be pre-installed into the oven free of charge in our factory for your convenience.
Learn more about oven and controller
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