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Optical Materials | COATINGS & MATERIALS


Photonics ProdSpec is your source for Coatings & Materials. Choose a category, filter by product specifications, view details about the products listed, and request a quote from vendors whose products fit your application.
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BBO Crystals
BBO Crystals
Hangzhou Shalom EO, China
Beta-Barium Borate (beta BBO) Crystal is an excellent nonlinear medium for Harmonic Generation (SHG,THG, 4HG, 5HG), OPO/OPG/OPA, EO-Modulation. Shalom EO's stocked and custom BBO crystals feature broad phase matching range, large SHG effective coefficients, high optical homogeneities. Our BBO are the excellent option for Nd:YAG, Femto line lasers, etc., to generate UV-IR output or gain tunable output.
  • Type: Crystals
  • Max. Size: 20 × 20 mm
  • Min. Thickness: 0.01 mm
  • Flatness: λ/8 @ 633 nm
  • Surface Quality: 10/5 S/D
  • Parallelism: better than 20 arcsec
  • Perpendicularity: < 5 arcmin

MgO:PPLN Crystals
MgO:PPLN Crystals
Covesion Ltd., United Kingdom
MgO:PPLN crystals are available for high efficiency SHG, DFG, SFG, OPO and SPDC interactions. Wavelength generation coverage runs from visible to mid-IR. Crystals are available in a wide variety of sizes for compatibility with CW and pulsed laser sources. Crystals are available from stock with short lead-time.
  • Type: Crystals
  • NLO process: SHG, SFG, DFG, OPO
  • Laser pump source: CW or pulsed
  • Wavelength generation range: 400nm to 5000nm

Precision Metal Piece Parts
Precision Metal Piece Parts
Hitachi High-Tech America Inc., Optical Communications, United States
HITACHI HIGH-TECH offers thin film and plating metallization services applied to diced or machined Cu, CuW and Kovar materials. Precision metal piece parts with superior surface roughness and edge radius qualities support high performance applications, sub-assembly capabilities allow for materials to be brazed or soldered together, simplifying customer manufacturing processes.
  • Type: Other

Crystals for X-Ray Spectrometry
Crystals for X-Ray Spectrometry
Saint-Gobain Crystals, United States
The manufacturing process is very complex and meticulous. The silicon ingots are cut into thin disks (from 0.14 to 0.18mm), which are then bent and deformed to fit the spherical glass support of the mirror. The final stage of polishing the discs is extremely precise, done by hand by a highly qualified team.
  • Type: Crystals
  • Flat Plates: unmounted or mounted
  • Curved Plates: on tailor-made holders

Sapphire Insulator
Sapphire Insulator
Saint-Gobain Crystals, United States
Sapphire’s thermal conductivity, high-temperature resistance, and electrical insulator properties make it the ideal material of choice for excimer laser technology, pulse laser deposition, laser ablation, eye surgery, and dye laser applications. It is also an ideal material for products that require resistance to radiation damage in high-power microwave applications.
  • Type: Crystals
  • Melting Point: 2053°C (3727°F)
  • Transmission: UV through midwave IR
  • Temp. Coefficient of RI: 13X10-6/°C (visible range)
  • Specific Heat: 0.300 cal/gm°K (1000°C)
  • Thermal Conductivity: 0.1 W/cm°K (1000°C)
  • Young’s Modulus: 386 GPa (1000°C)

Garnet Crystals and Substrates
Garnet Crystals and Substrates
Saint-Gobain Crystals, United States
The lattice parameter of our crystals is well controlled and the surface polish finishing is of the highest quality, allowing a perfect epitaxy. We can provide unique pieces as well as thousands of wafers. * Diameters up to 4" (100mm). * Special configurations and shapes (squares, rectangles, etc..) are available on request. * Substrates polished surface is of high quality and ready for epitaxy.
  • Type: Substrates
  • GGG Lattice parameter: 12.383 A +/- 0.001
  • SGGG Lattice parameter: 12.497 A +/- 0.003
  • NGG Lattice parameter: 12.509 A +/- 0.001
  • GGG composition: Gd3Ga5O12
  • SGGG composition: Substituted GGG
  • NGG composition: Nd3Ga5O12

Epolight 7276A
Epolight 7276A
Epolin, United States
Epolight 7276A is a Visible Opaque Dye that is suitable for thermoplastic compounding. The Dye is ideally suited for use with a 910nm LiDAR system and serves to improve the signal to noise ratio by blocking interference in the Visible and IR space while allowing the LiDAR IR signal to transmit through.
  • Type: Other
  • Absorbs: 200-830nm
  • Transmits: 880nm
  • Color: Orange Brown Powder
  • 830nm Transmission: 5%
  • 855nm Transmission: 50%
  • 880nm Tranmsission: 80%

Epolight 5838
Epolight 5838
Epolin, United States
Epolight 5838 is a narrowband absorber that is suitable for thermoplastic processing. The dye is well suited for absorbing a 532nm YAG laser. The dye has very high scotopic transmission and provides a pink lens color in the final product.
  • Type: Other
  • AbsMax: 584nm
  • Lens Color: Pink
  • Powder Color: Violet Black

AuSn Pre-Deposited AlN Ceramic Submounts
AuSn Pre-Deposited AlN Ceramic Submounts
Focuslight Technologies Inc., China
AuSn pre-deposited substrates use electroplating and PVD technology for metal pattern and AuSn thin-film deposition. Thermal resistance and thermal stress are designed and matched to ensure high durability and high reliability of the device. With rich experience in the application, Focuslight can provide high stability AuSn pre-deposited substrate products and solutions in applications.
  • Type: Substrates

Protective Windows
Protective Windows
Optolong Optics Co. Ltd, China
Protective Windows are wildly used in optical instruments like cameras, LED screens, touch screens, LCD projectors, fingerprint analyses, and monitors because of the feature of dustproof, waterproof, and anti-reflection. While our advantage is to produce a Waterproof Protective Window.
  • Type: Glass
  • Substrate: K9
  • Size (Tolerance): 2.8*2.8mm-170*170mm
  • Edge Chamfering: <0.3mm×45°
  • Clear Aperture (%): >90%
  • Spectrum Range: Rave<0.5%,Rmax<1% @420-680nm
  • Waterproof: Single/double side




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