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Opto-Technological Laboratory produces wide spectrum of optical components: objectives, lenses, mirrors, ball lenses, micro-lenses, hemispheres lenses, hyperhemispheres lenses, plane-parallel plates, windows, prisms, wedges, cylinders, cylindrical lenses, domes, wave guide out of sapphire, substrates of beamsplitters
Various type of coating can be applied.
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optical components • crystal optics • optical coatings
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Domes:
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Materials: crystals: silicon Si, sapphire Al2O3 crystals, fused silica UV, IR Grade, etc., various types of glass. |
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Diameter: from 10 to 250 mm.
Diameter Tolerance: 0.1 mm - standard, 0.01 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard, 20/10 Scratch/Dig – attainable depending on material type and combination of other parameters.
Power/Irregularity: 5/1 (interference fringes) – standard , 0.5/0.1 (interference fringes) – attainable depending on material type and combination of other parameters. Aperture 60 deg.
Decentration: 0.05ìì – standard, 0.01 – attainable.
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Lenses
Materials: crystals: calcium fluoride CaF2, barium fluoride BaF2, magnesium fluoride MgF2, zinc selenide ZnSe, zinc sulfide cleartran ZnS, silicon Si, germanium Ge, gallium arsenide GaAs, sapphire Al2O3, sodium chloride NaCl, potassium bromide KBr, potassium chloride KCl crystals, fused silica UV, IR Grade, etc., various types of Shott, Ohara, Russian, etc. glass.
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Diameter: from 10 to 250 mm.
Diameter Tolerance: 0.1 mm - standard, 0.01 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard, 10/5 Scratch/Dig – attainable depending on material type and combination of other parameters.
Power/Irregularity: 5/1 (interference fringes) – standard , 0.5/0.1 (interference fringes) – attainable depending on material type and combination of other parameters.
Decentration: 0.05ìì – standard, 0.01 – attainable.
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optical components • crystal optics • optical coatings
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Objectives
Different types of objectives for ultra-violet, visible and infra-red spectral range.
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optical components • crystal optics • optical coatings
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Wave guide :
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Materials: sapphire Al2O3 crystals.
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Length and Width Tolerance: 0.1 mm - standard, 0.05 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard, 40/20 Scratch/Dig.
Power/Irregularity: 1/1 (interference fringes).
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optical components • crystal optics • optical coatings
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Substrates of beam splitters:
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Material: zinc selenide ZnSe, sodium chloride NaCl, potassium bromide KBr, potassium chloride KCl crystals, fused silica UV, IR Grade, etc., various types of glass. |
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Diameter: from 20 to 80 mm.
Diameter (or Linear Size) Tolerance: 0.1 mm - standard, 0.05 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard.
Power/Irregularity: 5/1 (interference fringes) – standard , 0.5/0.2 (interference fringes)
Parallelism: 1 arc sec.
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optical components • crystal optics • optical coatings
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Micro-Lenses
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Materials: calcium fluoride CaF2, barium fluoride BaF2, magnesium fluoride MgF2, zinc selenide ZnSe, zinc sulfide cleartran ZnS, silicon Si, germanium Ge, gallium arsenide GaAs, sapphire Al2O3, sodium chloride NaCl, potassium bromide KBr, potassium chloride KCl crystals, fused silica UV, IR Grade, etc., various types of Shott, Ohara, Russian, etc. glass.
Diameter: from 2 to 10 mm.
Diameter Tolerance: 0.05 mm - standard, 0.01 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard, 10/5 Scratch/Dig – attainable depending on material type and combination of other parameters.
Power/Irregularity: 5/1 (interference fringes) – standard , 0.5/0.1 (interference fringes) – attainable depending on material type and combination of other parameters.
Decentration: 0.01 ìì – standard, 0.005 – attainable.
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optical components • crystal optics • optical coatings
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Ball lenses, Hemispheres, Hyperhemispheres
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Materials: calcium fluoride CaF2, barium fluoride BaF2, magnesium fluoride MgF2, zinc selenide ZnSe, zinc sulfide cleartran ZnS, silicon Si, germanium Ge, gallium arsenide GaAs, sapphire Al2O3, fused silica UV, IR Grade, sitall, etc., various types of Shott, Ohara, Russian, etc. glass.
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Diameter: from 2 to 160 mm.
Diameter Tolerance: 0.01 mm - standard, 0.0025 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard, 10/5 Scratch/Dig – attainable depending on material type and combination of other parameters.
Irregularity: 1 (interference fringes) – standard , 0.1 (interference fringes) – attainable depending on material type and combination of other parameters.
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optical components • crystal optics • optical coatings
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Plane - Parallel Plates ( Windows )
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Material: calcium fluoride CaF2, barium fluoride BaF2, magnesium fluoride MgF2, zinc selenide ZnSe, zinc sulfide cleartran ZnS, silicon Si, germanium Ge, gallium arsenide GaAs, sapphire Al2O3, sodium chloride NaCl, potassium bromide KBr, potassium chloride KCl crystals, fused silica UV, IR Grade, etc., various types of Shott, Ohara, Russian, etc. glass.
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Diameter: from 10 to 250 mm.
Diameter (or Linear Size) Tolerance: 0.1 mm - standard, 0.01 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard, 10/5 Scratch/Dig – attainable depending on material type and combination of other parameters.
Power/Irregularity: 5/1 (interference fringes) – standard , 0.5/0.1 (interference fringes) – attainable depending on material type and combination of other parameters.
Parallelism : 0.05ìì – standard, 0.0003 – attainable.
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optical components • crystal optics • optical coatings
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Prisms, Wedges
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Material: calcium fluoride CaF2, barium fluoride BaF2, magnesium fluoride MgF2, zinc selenide ZnSe CVD, zinc sulfide cleartran ZnS, silicon Si, germanium Ge, gallium arsenide GaAs, sapphire Al2O3, sodium chloride NaCl, potassium bromide KBr, potassium chloride KCl crystals, fused silica UV, IR Grade etc., various types of Shott, Ohara, Russian, etc. glass |
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Diameter (or Linear Size) Tolerance: 0.1 mm - standard, 0.01 mm - attainable.
Surface Quality: 60/40 Scratch/Dig – standard, 10/5 Scratch/Dig – attainable depending on material type and combination of other parameters.
Power/Irregularity: 5/1 (interference fringes) – standard , 0.5/0.1 (interference fringes) – attainable depending on material type and combination of other parameters.
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optical components • crystal optics • optical coatings
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Optical Coatings
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Anti-Reflective Coatings, Beamsplitters, mirrors: on silicon Si, Ge, ZnSe, sapphire Al2O3, calcium fluoride CaF2, barium fluoride BaF2 and other materials. Laser coatings for Visible and Near IR Region, laser coatings for Infra Red Region, high performance Anti-Reflective coatings for IR Region, Anti-Reflective coatings for Visible and Near IR Regions Simultaneously on zinc selenide ZnSe and zinc sulfide ZnS, High Durablle Anti-Reflective Coatings for IR Region, Metal Coatings with Aurum.
All coatings does not contain any radioactive materials. |
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Unusual surface shapes, such as:
- Domes out of Fused Silica, Sapphire, glasses, etc;
- Ball lenses and hemisphere lenses out of Ge ( Germanium ), Si ( Silicon ), CaF2 ( Calcium Fluoride ), ZnSe CVD ( Zinc Selenide CVD ), ZnS cleartran ( Zinc Sulfide cleartran ), etc.
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Elements for spectrophotometers.
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Windows for spectrophotometers drilled and undrilled out of crystals: NaCl ( Sodium Chloride ),KBr ( Potassium Bromide ), CaF2 ( Calcium Fluoride), BaF2 ( Barium Fluoride ).
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Sizes are:
Dia=13 mm., Th=2 mm.
Dia=32 mm., Th=3 mm.
Dia=25 mm., Th=4 mm.
L=38.5 mm., H=19,5 mm, Th=4 mm.
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