Er:YAG Laser -2940nm- Laser mirror CL-LM20012
The company's mirrors offer good overall optical performance. When used in laser resonators, laser mirrors must provide low reflection loss, good transmission over a specified wavelength range, high optical surface quality and resistance to intense light, meaning a high damage threshold, to avoid laser-induced damage. The mirror substrates are made of high-quality fused silicon/sapphire and designed for high-power laser sources. These mirrors offer reflectance >99.8%, a high damage threshold and wavefront distortion > λ/4, making them suitable for intracavity laser applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Dimensions | ∅ = 12.7 mm (-0.1 mm) t = 6.35 mm (±0.1 mm) |
| Outline | Front Side (S2) concave r = 2,000 mm (±1 %) Rear Side (S1) plane |
| Coating design | Front Side (S2) HR(0°,2940nm)>99.8% |
| Parallelism | 10〞 |
| Perpendicularity | 5ˊ |
| Surface Quality | 20-10 |
| Surface Flatness [@632 nm] | λ / 8 @ 632 nm |
| Clear Aperture Dimension | > 85% in the central region |
| Chamfer [@45°] | 0.2mm-0.5mm @ 45° |
| Dimensions Accuracy | ± 0.05mm |
| Thickness / Diameter Tolerance | (0,-0.1)mm |
| Damage Threshold [@1064 nm 10 ns 10 Hz] | >10 J/cm²@ 1064 nm 10 ns 10 Hz |
Datasheet
Supplier Information
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