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| Coad | 669712 | Substrate | UVFS | |
| Type | Nd:YAG Laser Line Reflector Mirror | Diameter(mm) | 12.70 | |
| Clear Aperture | 85% CA | Diameter Tolerance | +0.0/-0.1mm | |
| Parallelism | <3 arcmin | Thickness(mm) | 6.00 | |
| Quantity | 1 | Thickness Tolerance | ±0.2mm | |
| Surface Quality S1 | 10-5 | Wavelength(nm) | 262 - 268 | |
| Surface Quality S2 | Frosted Finish | AOI(°) | 0 - 45 | |
| Inclination Angle | - | Surface Flatness | λ/10@633 nm | |
| Laser Damage Threshold | 2 J/cm2@266 nm，10 ns，20 Hz | Coating Type | LIDT Dielectric Coating | |
| Coating Specifications | Rabs＞99.5%@266nm，Ravg＞99%@262-268nm | |||
LBTEK Nd:YAG laser line reflectors are made with high-purity UV fused silica and ultra-high laser-induced damage threshold (LIDT) dielectric coatings, allowing them to withstand high-energy pulses with a high damage threshold. These reflectors are designed for the fundamental frequency, second harmonic, third harmonic, and fourth harmonic of Nd:YAG lasers.
The UV fused silica substrate of the LBTEK Nd:YAG laser line reflectors offers better uniformity and a lower thermal expansion coefficient, providing better performance during temperature fluctuations and improved resistance to environmental factors. LBTEK Nd:YAG laser line reflectors are available for working wavelengths ranging from 262 nm–268 nm, 349 nm–358 nm, 523 nm–537 nm, and 1046 nm–1074 nm. With an incident angle range from 0° to 45°, they achieve a reflectance of over 99% for both S- and P-polarized light.
LBTEK Nd:YAG laser line reflectors are designed for Nd:YAG lasers and are coated with high laser-induced damage threshold (LIDT) dielectric films, enabling them to withstand high-energy pulses with a high damage threshold. These high-power laser line reflectors accommodate beam incidence angles from 0° to 45°, with reflectance exceeding 99%. LBTEK offers Nd:YAG laser line reflectors in three sizes: Ø12.7 mm, Ø25.4 mm, and Ø50.8 mm, providing flexibility for use in various applications.
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