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CTH: YAG

●High slope efficiency, operates at room temperature
●Flash lamp pumping or laser diode pumping

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CTH: YAG is a kind of high efficiency laser material with laser wavelength of 2.1μm, which is widely used in medical, meteorological and other fields.

Host

Yttrium Aluminium Garnet (Y3Al5O12)

Dopant Concentration

Cr3+0.31.2at%Tm3+56at%Ho3+0.30.4at%

Growth Direction of Crystal

[111] ,<

Wavefront Distortion

≤λ/8 per inch@632.8nm 

Extinction Ratio

≥25dB

Dimensions

Diameter:3~6mm , Length:50~120mm

Dimensional Tolerances

Diameter:0.00/-0.05mm, Length±0.5m 

Barrel Surface

Fine ground, Polished or Grooved

Parallelism

≤10″

Perpendicularity

≤5′

Surface Flatness

λ/10 per inch @632.8nm

Surface Quality

10-5(MIL-PRF-13830B)

Chamfer

0.15±0.05mm

AR Coating Reflectivity

R≤0.20%@2094nm 

Note: Parameters above can be customized as required.


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