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 The optical department of the company has all necessary technical
equipment for manufacturing of high-accuracy ground and polished laser rods and slabs. Coating
facility allow to supply dielectric coating of laser elements under the specification of the customer.
The company realizes the guaranteed delivery of ordered production in adjusted schedules.
All laser crystals are being manufactured according the following
standard Specifications. Higher grade or specific rods and slabs can be provided according to the
customer's requirement.
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Laser Material |
Dopant Concentration,
% |
Rod |
Slab
Thickness x Width x Length,
max,mm |
Diameter,
max, mm |
Lenght,
max,mm |
|
Nd:YAG |
0,9 - 1,1 |
12 |
120 |
10 x 35 x 110 |
|
Nd:Ce:YAG |
0,9 - 1,1 |
12 |
120 |
10 x 50 x 110 |
|
Yb:YAG |
5 - 30 |
- |
20 x 70 x 140 |
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Material Quality
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No visual evidence of twins, bubbles, fractures of other imperfections
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Roughness, scratch/digB
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10-5 per MIL-PRF-13830B
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End configurations
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Flat, Wedge, Brewster, Combination
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Dimensional Tolerances:
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___________Diameter
|
 0,05mm
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___________Length
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0,50mm
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Perpendicularity:
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___________Plano-Pnalo
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5 arc-min
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___________Plano-Wedge
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10 arc-min
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___________Wedge-Wedge
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30 arc-min
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___________Brewster
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30 arc-min
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| Parallelism
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10 arc-sec
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Flatness (90% aperture)
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 /10 @-632,8 nm
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Wavefront Distortion (single pass, per inch of lenght with ends finished flat) by diameter:
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___________3 mm to 6 mm
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0.1
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___________6 mm to 9 mm
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0.15 @ =632,8nm
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___________9 mm to 12 mm
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0.25
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Extincion Ratio (He-Ne), by diameter:
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.
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___________3mm to 6mm
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28dB |
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___________7mm to 10mm
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22dB |
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End coating:
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AR with R  0,1% for each face
(at =1064 nm) |
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Coating damage threshold:
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1GW/cm2 for 10 nsec, monopulse |
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Higher grade or specific rods or slabs can be provided.
 Back to Production
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