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Co: spinel(Co2+:MgAl2O4)

Passivelly q-switching saturable absorber for solid state laser transmitters operating at eye-safe wavelength of 1.5 μm

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Co:spinelCobalt-doped magnesium aluminate spinel; Co:MgAl2O4——saturable absorbers for the passive Q-switching of solid-state lasers operating at eye-safe wavelength of 1.5 μm

Chemical Formula,Crystal:Activator

CoMgAl2O4Co2

Activator Concentration

Co2:30-96%

Growth Direction of Crystal

[111]

Wavefront Distortion

< λ/4 @632nm

Tolerances

Diameter ±0.01mm, Thickness ±01mm

Barrel Surface

Fine ground, Polished

Parallelism

≤10″

Perpendicularity

15′

Surface Flatness

λ/8 @632nm

Surface Quality

10-5(MIL-PRF-13830B)

Chamfer

0.2mm@45°

Clear Aperture

>90%

Coating

AR/AR@1540nm, R<0.20%

Note: Parameters above can be customized as required.

 

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