Er:YAG
Advantages of Er:YAG Crystals
High efficiency
Operate well at room temperature
Eye-safe wavelength
Wide pump Bands(600-800nm)
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Er:YAG Standard Specification
Dopant concentration |
Er: ~50 at% |
Crystallographic rientation |
[111]within 5¡ã |
Wavefront Distortion |
¡Ü 0.125 ¦Ë /inch(@1064nm) |
Extinction Ratio |
¡Ý 25dB |
Rod Sizes |
Diameter |
2~10mm |
Length |
50~120mm |
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Upon request of customer |
Dimensional Tolerances |
Diameter |
¡À 0.005mm |
Length |
¡À 0.05mm |
Barrel Finish |
Ground Finish: 500# Grit |
Flatness |
¦Ë /10 |
Parallelism |
¡Ü 10" |
Perpendicularity |
¡Ü 5 ¡ä |
Surface Quality |
10-5[MIL-O-013830A] |
Chamfer |
0.05¡À0.03 inch at 45¡ã¡À 5¡ã |
ARCoating Reflectivity |
R ¡Ü 0.25% (@2940nm) |
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