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Supplier: Changchun Yutai Optics Co., Ltd.
Description: brand company choose Yutai's Silicon lens or windows. There are two kinds of Monocrystalline Silicon from Yutai Optics: Transmission Grade and Mirror Grade. As the transmission of optical grade material pulling of monocrystalline silicon (OCZ-Si) are
- Window Shape: Other
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Description: ICC supply material blanks, as cut,lapped and 2” to 8” wafers. Include optical,mirror and semiconductor grade silicon material.
- Materials: Specialty / Other
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Supplier: CoorsTek
Description: Silicon Carbides (SiC) exhibit characteristically high hardness, wear resistance, corrosion resistance, and strength — even at high temperatures. CoorsTek has engineered a variety of silicon carbide processes and compositions which deliver properties and features optimized for specific
- Applications: Optics / Optical Grade, Other
- Coeff. of Thermal Expansion (CTE): 3 to 4.5 µm/m-C
- MOR / Flexural Strength: 59465 to 93549 psi
- Max Use / Curie Temperature: 1400 to 1600 C
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Supplier: ECOPTIK (CHANGCHUN) LTD
Description: Monocrystalline silicon is an infrared optical material with excellent comprehensive cost performance. Optical grade Czochralski silicon (OCZ-Si) as a transmission grade material is widely used in the mid-infrared (3-5um) band, and the infrared transmittance
- Lens Application: Infrared
- Lens Type: Other
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Supplier: Argyle International, Inc.
Description: optical components in a broad array of materials. Glass, coating, and reflective options support the realization of exacting requirements. Substrates: Glasses Pyrex® Zerodur® Silicon Zinc selenide
- Mirror Coatings: Protected Aluminum, Dielectric, Protected Gold, Silver
- Mirror Materials: BK7 Glass, Fused Silica, Optical Crown Glass, Pyrex?, UV Grade Fused Silica, Zerodur?, Other Mirror Material
- Mirror Types: Flat Mirror, Spherical Mirror
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Description: : DLC coating, AR coating • Low density for lightweight design and Low cost Hangzhou Shalom EO offers Silicon (Si) Windows made from optical grade silicon ( Czochralski or Float Zone Silicon) for IR applications. The wide transmission of silicon spans from
- Coating: Antireflective
- Parallelism or Wedge Angle: 1 arcmin
- Surface Quality: 60-40 Scratch / Dig, Other
- Window Shape: Square
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Supplier: MOK Optics Co., Ltd.
Description: material MOK Optics can process: Optical glass - CDGM, SCHOTT, OHARA, HOYA UV grade fused silica - JGS1, Corning 7980 etc.IR grade fused silica - JGS3, Corning 7979 etc.IR crystals - Germanium, Sapphire, MgF2, CaF2, ZnSe, ZnS etc.
- Antireflection Coating: Yes
- Diameter / Length: 3 to 250 mm
- Laser / Heat Resistant: Yes
- Lens Type: Spherical Lens
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Supplier: Edmund Optics Inc.
Description: Transmission from 1.2 - 7µm Available Uncoated or AR Coated for 3 - 5µm Ideal for Weight Sensitive Applications TECHSPEC® Silicon (Si) Windows manufactured from optical grade silicon are popular for the 1.2 - 7µm spectral region due to
- Diameter, Square Side, or Rectangular Length: 50 mm
- Materials: Specialty / Other
- Parallelism or Wedge Angle: 3 arcmin
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: Transmission from 1.2 - 7µm Available Uncoated or AR Coated for 3 - 5µm Ideal for Weight Sensitive Applications TECHSPEC® Silicon (Si) Windows manufactured from optical grade silicon are popular for the 1.2 - 7µm spectral region due to
- Diameter, Square Side, or Rectangular Length: 25 mm
- Materials: Specialty / Other
- Parallelism or Wedge Angle: 3 arcmin
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: Transmission from 1.2 - 7µm Available Uncoated or AR Coated for 3 - 5µm Ideal for Weight Sensitive Applications TECHSPEC® Silicon (Si) Windows manufactured from optical grade silicon are popular for the 1.2 - 7µm spectral region due to
- Diameter, Square Side, or Rectangular Length: 10 mm
- Materials: Specialty / Other
- Parallelism or Wedge Angle: 3 arcmin
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Edmund Optics Inc.
Description: Transmission from 1.2 - 7µm Available Uncoated or AR Coated for 3 - 5µm Ideal for Weight Sensitive Applications TECHSPEC® Silicon (Si) Windows manufactured from optical grade silicon are popular for the 1.2 - 7µm spectral region due to
- Diameter, Square Side, or Rectangular Length: 12.5 mm
- Materials: Specialty / Other
- Parallelism or Wedge Angle: 3 arcmin
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Shanghai Optics
Description: Optical domes are hemispheric windows which provide a protective boundary while allowing a clear field of view between two environments. They are typically made of two parallel surfaces. Shanghai Optics manufactures optical domes in a wide variety of substrates, suitable for visible,
- Lens Application: Visible, Ultraviolet
- Lens Type: Spherical Lens
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Supplier: Changchun Yutai Optics Co., Ltd.
Description: is synthetic amorphous silicon dioxide of extremely high purity providing maximum transmission from 195 to 2100 nm. This non-crystalline, colorless silica glass combines a very low thermal expansion coefficient with good optical qualities, and excellent transmittance in the ultraviolet
- Parallelism or Wedge Angle: 180 arcmin
- Surface Flatness: λ/10
- Surface Quality: 60-40 Scratch / Dig
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Supplier: Avantier Inc.
Description: -shaped substrates using materials such as UV grade fused silica, industrial grade fused silica, IR grade fused silica, filter glass, Germanium, Silicon, ZnSe, and more. Avantier employs the latest techniques and modern equipment to minimize waste and optimize delivery
- Additional Services: Prototyping
- Design Services: Optical Component Design
- Location: North America, United States Only, Northeast US Only, Canada Only, East Asia / Pacific Only, Oceania Only
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Supplier: Electro Optical Components, Inc.
Description: GOS doped with rare earth ion has relatively high light output and extremely low afterglow, the emission peaks range from 470-900 nm with spectral sensitivity of silicon photodiodes, and it has been widely used for CT scanners, security instruments and non destructive testing.
- Applications: Optics / Optical Grade, Other
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Supplier: Shanghai Optics
Description: images. They will, however, have a wider field of view. Coating and Substrate Convex Spherical Mirrors are manufactured from high quality BK7 Grade A optical glass, Corning Fused Silica 7980, JGS1, JGS2. BK7, Schott borosilicate-crown glass, has a high refractive index homogeneity and
- Mirror Coatings: Enhanced Aluminum, Protected Gold
- Mirror Materials: BK7 Glass, Fused Silica, Optical Crown Glass, UV Grade Fused Silica
- Mirror Types: Spherical Mirror
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Description: With its properties of electrical insulation and excellent thermal conductivity, Aluminum Nitride Ceramics is ideal for applications where heat dissipation is required. In addition, since it offers a coefficient of thermal expansion (CTE) near that of silicon, and excellent plasma resistance,
- Applications: Other, Optics / Optical Grade
- MOR / Flexural Strength: 43511 psi
- Max Use / Curie Temperature: 1500 C
- Performance Features: Machinable
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Supplier: Newport MKS
Description: multiphoton imaging, this window has a ?/20 surface flatness and 10-5 scratch-dig significantly reducing unwanted scatter. Ideal for UV, Laserline & Broadband Applications UV Grade Fused Silica is synthetic amorphous silicon dioxide of extremely high purity providing
- Coating: None
- Diameter, Square Side, or Rectangular Length: 50.8 mm
- Materials: UV Grade Fused Silica, Specialty / Other
- Parallelism or Wedge Angle: 0.5000 arcmin
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Supplier: Newport MKS
Description: multiphoton imaging, this window has a ?/20 surface flatness and 10-5 scratch-dig significantly reducing unwanted scatter. Ideal for UV, Laserline & Broadband Applications UV Grade Fused Silica is synthetic amorphous silicon dioxide of extremely high purity providing
- Coating: None
- Diameter, Square Side, or Rectangular Length: 25.4 mm
- Materials: UV Grade Fused Silica, Specialty / Other
- Parallelism or Wedge Angle: 0.5000 arcmin
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Supplier: Newport MKS
Description: multiphoton imaging, this window has a ?/20 surface flatness and 10-5 scratch-dig significantly reducing unwanted scatter. Ideal for UV, Laserline & Broadband Applications UV Grade Fused Silica is synthetic amorphous silicon dioxide of extremely high purity providing
- Coating: None
- Diameter, Square Side, or Rectangular Length: 12.7 mm
- Materials: UV Grade Fused Silica, Specialty / Other
- Parallelism or Wedge Angle: 0.5000 arcmin
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Supplier: Newport MKS
Description: , Laserline & Broadband Applications UV Grade Fused Silica is synthetic amorphous silicon dioxide of extremely high purity providing maximum transmission from 195 to 2100 nm. This non-crystalline, colorless silica glass combines a very low thermal expansion coefficient with good
- Coating: None
- Diameter, Square Side, or Rectangular Length: 30 mm
- Materials: UV Grade Fused Silica, Specialty / Other
- Parallelism or Wedge Angle: 0.0833 arcmin
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Supplier: Shanghai Optics
Description: grade fused silica, a synthetic amorphous silicon dioxide, is equivalent to Corning 7950 or Heraeus Suprasil 1 and 2. It has no absorption bands in the 170-250 nm interval, but does have an intensive OH absorption band in wavelength 2600-2800 nm. It is a high quality glass with
- Materials: UV Grade Fused Silica
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Supplier: Novagard Solutions
Description: Non-corrosive, single component oxime silicon sealant and/or adhesive
- Chemical / Polymer System Type: Silicone
- Cure Type / Technology: Thermosetting / Crosslinking, Room Temperature Curing, Single Component System
- Dissimilar Substrates: Yes
- Elongation: 500 to 600 %
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Supplier: Novagard Solutions
Description: Non-corrosive, single component silicon sealant and/or adhesive
- Chemical / Polymer System Type: Silicone, Rubber Based / Elastomeric
- Cure Type / Technology: Thermosetting / Crosslinking, Room Temp. Cure / Vulcanizing, Single Component System
- Elongation: 200 to 300 %
- Features: Electrically Insulating / Dielectric, Non-corrosive Cure, UL Approved
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Supplier: Advanced Abrasives Corp.
Description: Abrasive Lapping Films We offer abrasive lapping films and papers in sheets, discs, rolls and belts with diamond, aluminum oxide, silicon carbide and cerium oxide coatings in a wide range of particle sizes from mesh size down to sub-micron. Typical applications include precision fine grinding
- Abrasive Grain Type: Aluminum Oxide, Ceramic, Silicon Carbide, Superabrasive - Diamond, Other
- Applications: Finishing / Deburring (Fine Grits), Polishing / Lapping (Very Fine Grits)
- Disc / Backing Type: Film Disc, Paper Disc
- Grading / Grit System: Micron Graded
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Description: the focal length of an optical instrument, or balance out the spherical aberration, improving image qualities. UV Fused Silicais the amorphous form of Silicon Dioxide. The material features superior transmission in the UV region and could be utilized for wavelengths ranging from
- Diameter / Length: 25.4 mm
- Focal Length: -30 mm
- Materials: UV Grade Fused Silica, Other
- Surface Quality: 40-20 Scratch / Dig
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Supplier: Advanced Abrasives Corp.
Description: slurry is designed for streak free polishing of high precision optical mirrors, lenses and windows with exceptional results across a wide range of hardness materials. The soft settle suspension properties of our Cer-preme 40 slurry provides a mixture that requires minimal agitation in order
- Abrasive Grain Type: Ceramic, Cerium Oxide
- Form: Slurry
- Grading / Grit System: Micron Graded
- Products / Materials Finished: Ceramics / Glass, Ophthalmic / Optical Materials, Specialty / Other
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Supplier: Advanced Abrasives Corp.
Description: abrasive particle sizes 0.05 µm (gamma), 0.1 µm (alpha/gamma), 0.3 µm (alpha), and 1.0 µm (alpha) Applications: Lapping and polishing of Ceramics, glass, precision optics, Quartz, Sapphire, Silicon, Germanium, Gallium Arsenide, Cadmium Telluride, Piezo Electric crystals and metallographic
- Applications: Optics / Optical Grade, Other
- Material Type: Alumina / Aluminum Oxide
- Shape / Form: Powder / Aggregate (Grain / Grog)
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Supplier: Avantier Inc.
Description: manufacturing of lenses, prisms, windows, wafers, and custom-shaped substrates using materials such as UV grade fused silica, industrial grade fused silica, IR grade fused silica, filter glass, Germanium, Silicon, ZnSe, and more. Avantier employs the latest techniques and
- Materials: Germanium
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Supplier: Shanghai Optics
Description: at 632.8 nm, while the precision series offers a flatness of up to l/4 l @ 632.8 nm. Surface quality of our standard line is 60-40 scratch and dig. Our Penta prisms are available in BK7 Grade A optical glass, corning fused silica 7980, JGS1, and JGS2. BK7 Grade A optical
- Prism Material: BK7 Glass
- Prism Type: Penta
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Supplier: Knight Optical (UK) Ltd
Description: Sapphire (Al2O3) is one of the hardest minerals and optical materials available for use in the range from UV up to about 5µm. Sapphire is birefringent and if its use is for critical optical application, for example, windows, then the crystal might have to be cut along the zero degree
- Diameter, Square Side, or Rectangular Length: 0.2000 mm
- Rectangular Width: 0.1000 mm
- Surface Quality: 60-40 Scratch / Dig
- Window Shape: Circular
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Supplier: Thorlabs, Inc.
Description: spherical, achromatic, aspheric, and cylindrical lenses, both with and without antireflection coatings deposited on the surfaces. Choose from various substrates, including N-BK7, UV fused silica, calcium fluoride, magnesium fluoride, zinc selenide, germanium, and silicon. In addition,
- Antireflection Coating: Yes
- Diameter / Length: 1.8 mm
- Focal Length: 1.85 to 1.99 mm
- Lens Type: Gradient Index Lens
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Supplier: Deposition Sciences, Inc.
Description: DSI produces a wide variety of highly reliable, durable, and heat-resistant optical and electromagnetic coatings. Our exclusive technologies and custom deposition chambers offer coatings from the ultraviolet (UV) through the infrared longwave infrared (LWIR) spectral wavelengths. In
- Coating: Antireflection, Beamsplitter, Dielectric, Filter, Mirror, Other
- Regional Preference: North America, United States Only
- Substrate Materials: Glass, Other
- Substrate Fabrication: Yes
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Supplier: Carlen Controls, Inc.
Description: The model 290T is a family of mill duty industrial-grade optical incremental encoders developed to provide rugged thru-shaft drive for additional add-on components such as resolvers, mechanical overspeed switches, etc. The 290T series uses the same solid state LED codewheel
- Operating Temperature: -40 to 212 F
- Rotational Speed Range: 0.0 to 30000 rpm
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Supplier: Accuratus Corporation
Description: . High purity sand deposits provide the raw material for bulk refractory grade, which is electric arc melted at extremely high temperatures. Optical and general purpose fused silica rods and tubing are drawn from a melt made from high purity chemicals. Fiber optic purity is made by
- Applications: Dielectric / Electrical Insulation
- Material Type: Silica / Silicate Materials
- Shape / Form: Fabricated / Custom Shape
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A low-cost, ultra-wide-range infrared polarizer
Optical grade silicon is generally specified for use in the approximately 1-6 pm region, and typically has a resistivity exceeding 10 S2 cm of unspecified conduction type. .
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2.7-meter-diameter silicon carbide primary mirror for the SOFIA telescope
However, ordinary silicon carbide is not adequate; it is necessaiy to produce optical grade silicon carbide, i.e., a material which is isotropic, does not exhibit thermal or mechanical hysteresis, and can be polished to produce an optical surface of the required …
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Thermal strain characteristics of RBO silicon carbide to 4 K and resultant hysteresis
In order to increase the data base and support the results of cryogenic optical testing, this article presents the results of coupon testing of reaction bonded optical grade silicon carbide down to 4K.
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Float zone silicon for infrared and microwave applications
Fig. 8 clearly shows the benefit of using HiTran silicon in comparison with standard Czochralski silicon, which is being sold as optical grade silicon .
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Passive primary mirror concept for SOFIA
Therefore an optical grade silicon carbide is required which does not exhibit mechanical or thermal hysteresis and can be figured to the required optical quality.
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Fabrication technique of large-scale lightweight SiC space mirror
As a kind of mirror material, ordinary silicon carbide is not adequate, it must produce optical grade silicon carbide, including isotropic, does not exhibit thermal or mechanical hysteresis and can be polished into an optical surface with qualified specifications.
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Demonstration of enhanced emission and time delay beam steering using photoconductive terahertz source with multiple spot feed
Mated with the back of the substrate was an optical grade silicon lens used to couple THz radiation into free space where it was detected by a liquid helium cooled bolometer.
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Thermo-mechanical performance of precision C/SiC mounts
For complex shaped, lightweight, high precision opto-mechanical structures that must operate in adverse environments and over wide ranges of temperature, we consider IABG’s optical grade silicon carbide composite ceramic (C/SiC) as the material of choice.
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Tunable mid-infrared filter based on Fabry-Perot interferometer
with two movable reflectors
The new FP filters are made of two single-crystalline optical grade silicon substrates.
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An implanted diode X-ray detector in silicon optical elements
The first involved reflectivity measurements of the raw optical grade silicon using station 7.6 on the SRS.