Usage: | Lighting, Medical, Optical, Photography |
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Type: | Cyrstal |
Transmittance: | >95% |
Samples: |
According to customers′ need
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Material: | Domestic or foreign materials are selected based on clients' requests |
Nd Dopant Concentration: | 0.5-1.2 atm%tolerance within 10% of concentration |
Diameter: | 3 ~ 14mm |
Length(L): | 0.5~160mm |
Orientation: | <111> crystalline direction (+/-0.5ºC) |
Flatness: | <λ/8 @ 633nm |
Smooth Finish: | 20-10 |
Parallelism: | <30" |
Perpendicularity: | <10' |
Wavefront Distortion: | < Lambda/8 @ 633nm |
Clear Aperture: | > 90% |
Coating: | According to customer request |
Physical and Optical Properties:: | |
Chemical Formula: | Nd:Y3A15O12 |
Crystal Structure: | Cubic |
Lattice Constants: | 12.01Ä |
Concentration: | ~ 1.2 x 1020 cm-3 |
Melting Point: | 1970 °C |
Density: | 4.56 g/cm3 |
Mohs Hardness: | 8.5 |
Refractive Index: | 1.82 |
Thermal Expansion Coefficient: | 7.8 x 10-6 /K [111], 0 - 250 °C |
Thermal Conductivity: | 14 W/m /K @20 °C, 10.5 W /m /K @100 °C |
Lasing Wavelength: | 1064 nm |
Stimulated Emission Cross Section: | 2.8x10-19 cm-2 |
Relaxation Time of Terminal Lasing Level: | 30 ns |
Radiative Lifetime: | 550 ms |
Spontaneous Fluorescence: | 230 ms |
Loss Coefficient: | 0.003 cm-1 @ 1064 nm |
Effective Emission Cross Section: | 2.8 x 10-19 cm2 |
Pump Wavelength: | 807.5 nm |
Absorption band at pump wavelength: | 1 nm |
Linewidth: | 0.6 nm |
Polarized Emission: | Unpolarized |
Thermal Birefringence: | High |
Suppliers with verified business licenses