Description: MSE PRO YVO4 Undoped Yttrium Orthovanadate Crystal Undoped YVO4 is an excellent newly developed birefringence optical crystal. It has very good transmission in a wide wavelength range from visible to infrared. It has high refractive index and birefringence difference. Compared with other important birefringence crystals, YVO4 has higher. hardness, better fabrication property, and water insolubility than calcite (CaCO3 single crystal). Easier to make large, high quality crystal at lower cost than Rutile (TiO2 single crystal). Those outstanding properties make YVO4 very important birefringence optical material and widely used in opto-electronic research, development and industry. For example, the optical communication system needs a large quantity devices of undoped YVO4, such as fiber optical isolators, circulators, beam displacers, Glan polarizers and other polarizing devices. YVO4 crystal properties Crystal structure: Tetragonal Crystal orientation: (001), (100), (110), (101) Density: 4.24 g/cm3Melting point: 1810 – 1940 deg CMohs hardness: glass-like, ~5Knoop hardness: 480 kg/mm2Thermal expansion coefficient: along a axis = 4.43×10^−6 /K along c axis = 11.37×10^−6 /K Thermal conductivity coefficient: parallel to c-axis: 5.23 W/m.K perpendicular to c-axis: 5.10 W/m.K Refractive indices, birefringence ( Δn = ne - no) and walk-off angle at 45° (ρ): at 0.63 µm: ne = 2.2154 no = 1.9929 Δn = 0.2225 ρ = 6.04 at 1.30 µm: ne = 2.1554 no = 1.9500 Δn = 0.2054 ρ= 5.72 at 1.55 µm: ne = 2.1486 no = 1.9447 Δn = 0.2039 ρ = 5.69 Sellmeier equation (λ in µm):ne2=4.59905 + 0.110534/(λ2 − 0.04813) − 0.012267612 λ2no2=3.77834 + 0.069736/(λ2 − 0.04724) − 0.0108133 λ2 Sizes available: 10 mm x 10 mm x 0.5 mmcustomized sizes and orientations are available upon request Surface roughness (Ra): <= 0.5nm Surface Polishing: Single or double side polished MSE PRO YVO4 Undoped Yttrium Orthovanadate Crystal Undoped YVO4 is an excellent newly developed birefringence optical crystal. It has very good transmission in a wide wavelength range from visible to infrared. It has high refractive index and birefringence difference. Compared with other important birefringence crystals, YVO4 has higher. hardness, better fabrication property, and water insolubility than calcite (CaCO3 single crystal). Easier to make large, high quality crystal at lower cost than Rutile (TiO2 single crystal). Those outstanding properties make YVO4 very important birefringence optical material and widely uséd in opto-electronic research, development and industry. For example, the optical communication system needs a large quantity devices of undoped YVO4, such as fiber optical isolators, circulators, beam displacers, Glan polarizers and other polarizing devices. YVO4 crystal properties Crystal structure: Tetragonal Crystal orientation: (001), (100), (110), (101) Density: 4.24 g/cm3 Melting point: 1810 – 1940 deg C Mohs hardness: glass-like, ~5 Knoop hardness: 480 kg/mm2 Thermal expansion coefficient: along a axis = 4.43×10^−6 /K along c axis = 11.37×10^−6 /K Thermal conductivity coefficient: parallel to c-axis: 5.23 W/m.K perpendicular to c-axis: 5.10 W/m.K Refractive indices, birefringence ( Δn = ne - no) and walk-off angle at 45° (ρ): at 0.63 µm: ne = 2.2154 no = 1.9929 Δn = 0.2225 ρ = 6.04 at 1.30 µm: ne = 2.1554 no = 1.9500 Δn = 0.2054 ρ= 5.72 at 1.55 µm: ne = 2.1486 no = 1.9447 Δn = 0.2039 ρ = 5.69 Sellmeier equation (λ in µm): ne2=4.59905 + 0.110534/(λ2 − 0.04813) − 0.012267612 λ2 no2=3.77834 + 0.069736/(λ2 − 0.04724) − 0.0108133 λ2 Sizes available: 10 mm x 10 mm x 0.5 mm customized sizes and orientations are available upon request Surface roughness (Ra): <= 0.5nm Surface Polishing: Single or double side polished × Shipping info Click the Shipping & Payments tab above the listing description for more info Click the Shipping & Payments tab above the listing description for more info! 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Additional Information No additional information at this time Ask seller a question You might also like 1.1 mm 12~15 Ohm/Sq ITO Coated Glass Substrate 10 mm x 10.5 mm Fe-Doped Semi-Insulating Gallium Nitride Single Crystal C Plane 10 mm x 10.5 mm, Undoped, N-type, Gallium Nitride Single Crystal Substrate C pla 100 ml Teflon Planetary Ball Mill Grinding Jar Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © MSE Supplies LLC Shipping & Payments Click the Shipping & Payments tab above the listing description for more info Payment Accepted Payment Methods Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. Thank you for shopping with us on eBay! Returns Returns are accepted Items must be returned within 30 days of the auction ending Buyer will pay for return shipping. Additional Information: "Broken or damaged items must be reported immediately upon receiving your package (within 5 business days upon delivery). All materials and equipment are considered as received in good condition upon signature of delivery confirmation. Please inspect these items for damage prior to signing off on the condition. If it becomes necessary to return a damaged item to MSE Supplies, please contact us for a Return Merchandise Authorization (RMA) number within 30 days of receipt of the product. MSE Supplies must receive the product within 15 days of MSE Supplies issuing the Return Merchandise Authorization (RMA). The product must be in the original packaging or the return will be rejected. RMA numbers must appear on the packing list and items being returned must be packaged and shipped in accordance with all applicable regulation. All items are subject to a 25% restocking fee. \r\n\r\nItems not returnable for credit include: open or damaged containers; materials past their expiration date or with an expiration date too short for resale; custom or special orders; non-recurring engineering (NRE) cost charged to the order, and chemicals of any type. Any supplies or equipment that have been uséd and are being returned for a warranty repair may require that a decontamination form be filled out. Please contact MSE Supplies for this form." eBay integration by
Price: 83.95 USD
Location: Tucson, Arizona
End Time: 2025-01-08T19:12:54.000Z
Shipping Cost: N/A USD
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Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
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Brand: Shanghai Institute of Optics and Mechanics Chinese Academy of Sci
Available Variations
Color: (001)
Price: 103.95 USD
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Color: (001)
Price: 132.95 USD
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Color: (100)
Price: 83.95 USD
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Color: (100)
Price: 101.95 USD
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Color: (110)
Price: 114.95 USD
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Color: (110)
Price: 132.95 USD
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