Er:YAG Laser-2940nm-Laser Mirror

Er:YAG Laser-2940nm-Laser Mirror
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Our reflector is an optical product with good comprehensive performance. When applied to the resonator of laser, the laser mirror must meet the requirements of low reflection loss, good transmission in a certain wavelength range, high optical quality of the surface, good anti-high light intensity, that is, high damage threshold, in order to avoid laser-induced damage. Our laser mirror substrates are made of high quality fused silicon/sapphire and are designed for high power laser sources. These mirrors have high reflectivity >99.8%, high damage threshold, and wavefront distortion > λ/4 is an ideal choice for laser applications in cavity.

Processing Index

Parallelism
10〞
Perpendicularity
5ˊ
Surface Finish
20-10
Flatnessλ / 8 @ 632 nm
Clear Aperture
> 85% central area
Chamfer0.2mm-0.5mm @ 45°
Dimensional Accuracy± 0.05mm
Thickness/Diameter Tolerance
(0,-0.1)mm
Damage Threshold
>10 J/cm2@ 1064nm 10ns 10 Hz

Product List-Infrasil 302（ Material Optional）

Please click the blue word below for the coating spectrum
ModelSizeFormCoating
CL-LM20011∅ = 12.7 mm (-0.1 mm)
t = 6.35 mm (±0.1 mm)		Front Side (S2)
concave
r = 1,000 mm (±1 %)
Rear Side (S1)
plane		Front Side (S2)
HR(0°,2940nm)>99.8%
CL-LM20012∅ = 12.7 mm (-0.1 mm)
t = 6.35 mm (±0.1 mm)		Front Side (S2)
concave
r = 2,000 mm (±1 %)
Rear Side (S1)
plane		Front Side (S2)
HR(0°,2940nm)>99.8%

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