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High-Energy Nd:YAG Laser Mirrors

High-Energy Nd:YAG Laser Mirrors
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O p t i c s 595 Email: sales@newport.com • Web: newport.com WINDOWS BEAMSPLITTERS OPTICAL FILTERS POLARIZATION OPTICS DIFFRACTION GRATINGS HIGH-ENERGY OPTICS ULTRAFAST LASER OPTICS ACCESSORIES To order a lens with an AR coating, append the coating code HAR.11, HAR.13, HAR.27, or HAR.33 to the lens product number. For example, MSCP010+HAR.11 = MSCP010HAR.11 Ordering Information Model Diameter (mm) EFL (mm) F/# BFL (mm) Tc (mm) Te (mm) R1 (mm) R2 (mm) MSCP010 50.8 1000 19.7 997.08 3.708 3.708 400.000 3026.781 MSCP020 50.8 2000 39.4 1994.73 3.351 3.351 400.000 707.713 MSCN010 50.8 -250 4.9 -249.41 3.000 3.000 400.000 89.215 MSCN020 50.8 -500 9.8 -498.82 3.000 3.000 400.000 145.828 MSCN030 50.8 -1000 19.7 -997.64 3.000 3.000 400.000 213.600 High-Energy Nd:YAG Laser Mirrors Our high-energy Nd:YAG laser mirrors are guaranteed to withstand fluences greater than 10 J/cm2 at 1064 nm. They are available in 25.4 or 50.8 mm diameters for the fundamental 1064, frequency-doubled 532, frequency-tripled 354.7, and frequency-quadrupled 266 nm laser lines. • High reflectivity (Rs >99.7%, Rp >99%) • Ultra hard dielectric coatings • High damage threshold • Dual-wavelength mirror for 1064 and 532 nm Specifications Material UV grade fused silica Surface Flatness, S1 ë/10 at 632.8 nm over the clear aperture Clear Aperture central 80% of diameter Surface Quality 10-5 scratch-dig Diameter Tolerance +0/-0.25 mm Thickness Tolerance ±0.5 mm Wedge 3 arc min Chamfers 25.4 mm: 0.25–0.76 mm face width x 45° ±15° 50.8 mm: 0.38–1.14 mm face width x 45° ±15° Durability MIL-M-13508, MIL-C-675C, MIL-C-14806, moderate abrasion Cleaning Non-abrasive method, acetone or isopropyl alcohol on lens tissue recommended (see page 622) Damage Threshold 1064 nm: 6 kW/cm2 CW, 10 J/cm2 with 10 nsec pulses, typical 532 nm: 3 kW/cm2 CW, 5 J/cm2 with 10 nsec pulses, typical 354.7 nm: 2 kW/cm2 CW, 3 J/cm2 with 10 nsec pulses, typical 266 nm: 1.5 kW/cm2 CW, 2 J/cm2 with 10 nsec pulses, typical HM.x0 0° 100 95 90 85 80 0.8 1.0 1.2 Normalized Wavelength Reflectance (%) Typical 100 95 90 85 80 0.8 1.0 1.2 S P HM.x5 45° Normalized Wavelength Reflectance (%) Typical

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High-Energy Nd:YAG Laser Mirrors 2Pages

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High-Energy Nd:YAG Laser Mirrors
2Pages