Description
General Introduction: The Raytek high energy laser window is specially designed to eliminate losses in vacuum chamber applications and can be used as a vacuum window, convection grating or interferometer compensation plate.
UV fused silica for UV, laser and broadband applications
UV grade fused silica is a synthetic amorphous silica with high purity, which can provide maximum transmittance of 195 to 2100nm. The colorless amorphous quartz glass has very low thermal expansion coefficient, good optical properties and excellent transmittance in the ultraviolet region. The transmittance and uniformity are higher than that of quartz, and there is no inherent orientation and temperature instability of crystal morphology. It does not emit fluorescence under ultraviolet light and is radiation resistant. For high energy applications, the high purity of fused silica can eliminate the micro defects that may cause laser damage.
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Products Name: High Energy Laser Wedge Window
Alias: Laser wedge window, Laser windows, Wedge laser windows, UV fused silica wedge windows, High energy laser windows, high energy laser protective windows, etc
Lens Substrates:
UV fused silica
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Optional I: |
UV fused silica from CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,ETC |
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Optional II: |
Equivalent UV fused silica Made in China, C-laser own brands |
Coating:
Hard refractory coating
Main Applying:
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Applying Fields I: |
Mainly used as vacuum window, convection grating or interferometer compensation plate. |
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Applying Fields II: |
High energy laser applications |
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***** |
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Products Highlights:
1).The maximum damage resistance is 10 J / cm2
2).UV fused quartz with excellent thermal stability
3).Low wavefront distortion
4).Hard refractory coating
5).25.4 and 50.8 mm diameter
6).Different grades materials for option.
7).High precision & high surface roughness;
8).Sizes can be customized as per the customers’ request
9).Quick lead time and delivery time.
10).Matching super optics custom and processing capacity, including Moulding, CNC machining, Polishing, Particle beam processing, Magnetic flux conversion processing, Grinding, Coating, Lightweighting, Custom Shaping, Counterbores, Drilling & Coring, Edge & Bevel Polishing,3D Contouring, Bevels & Chamfers, Steps & Slots, Laser Cutting & Marking, Metrology & Inspection, Precision Pitch Polishing, Double-Sided Polishing, Optical Assembly, Measuring, etc.
11).Excellent post-sale quality warranty, with “3R”-return, replace & refund policy
Main Optical Tech Specification:
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Lens Shape |
Optical Wedge Window |
Surface Accuracy Irregularity |
- |
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Lens Material |
UV Grade Fused Silica |
Thermal Limit |
- |
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Coating |
Hard refractory coating |
Chamfers |
10Q20:
0.25-0.76 mm face width |
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Coating Type |
- |
Chamfers Angle/Tolerance |
45° ±15° |
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Damage Threshold |
10 J/cm2 @ 20 ns pulses, 20 Hz at 1064 nm, typical |
Dia. Tolerance |
+0/-0.13 mm |
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Thickness Tolerance |
±38 mm |
Wedge |
30 ±15 arc min |
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Surface Quality |
15-5cratch-dig |
Clear Aperture |
Central 80% of diameter |
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Surface Flatness |
λ/10 @632.8 nm over the clear aperture |
OEM/ODM |
Accepted |
Popular Physical Size Specification:
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Basic Data |
Value |
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Popular Dia.Value I |
25.4mm/50.8mm, or custom |
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Matching Thickness I |
6.0mm/9.4mm,or custom |
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Surface Flatness I |
λ/10 @632.8 nm over the clear aperture |
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Parallelism(Wedge) I |
30 ±15 arc min |
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AR. Coating Model I |
430-700nm/650-1000nm/1000-1550nm |
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Popular Dia.Value II |
5.0mm/12.5mm/25.0mm/50.0mm/75.0mm,etc |
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Matching Thickness II |
1.0mm,2.0mm,3.0mm,etc |
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Surface Flatness II |
λ/2 @ 632.8nm |
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Parallelism II |
≤1arc min; |
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AR.Coating Model II |
Uncoating |
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Other Size Speicification |
Custom manufacturing as per demand |
Main Cooperation Materials Manufacturers:
CORNING, OHARA, SCHOTT, LEONI, AGC,HELLMA, NIKON,VITRON,C-LASER,ETC
Main Export Countries & Areas:
Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.
Raytekoptics Extra value added services offered:
1). Optical workcraft & process solution design;
2). Rough processing raw materials;
3). Semi finishing raw materials;
4). Fabricate custom sizes and shapes;
5). Design and supply custom coatings;
6). Modify and resurface customer supplied materials;
7). Drill holes, notch glass and provide beveled substrates;
8). Precision polish optics with non-standard aspect ratios;
Payment Method: by T/T or Western Union.
Delivery time: 7-10 days.
Quality Warranty: Ruitaiphotoelectric(Raytekoptics) offers quality warranty for our optics products with “3R” policy. For any inferior-quality products, Ruitaiphotoelectric(Raytekoptics) is responsible for return, replacement and refund.
