V YAG Laser Q Switch Crystals Cubic La3d Crystal Structure Good Stability Long Lifetime

Brand Name:CRYLINK
Certification:Iso9001
Model Number:CRYLINK-V YAG Crystal
Minimum Order Quantity:1 Pieces
Delivery Time:3-4 weeks
Payment Terms:TT
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Location: Shanghai Shanghai China
Address: No.200, Zgaoxian Road, Jiading Zone, Shanghai, China
Supplier`s last login times: within 36 hours
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Product Details
V:YAG crystal is a new material of laser saturable absorber and passive Q-switch in wavelength range of 1.06m-1.44 m. It is especially suitable for neodymium laser of 1. 3 m. It is an excellent saturable absorber material in wave band of 1300nm.There are four chemical values of V element: + 2, + 3, + 4 and + 5. The V3 + ions with + 3 valence are commonly used Q-switch and saturable absorbent ions, which are doped into YAG matrix crystals to realize the passive Q-switch and mode-locking of laser. In the passively Q-switch solid-state laser, the laser has the advantages of good stability, long lifetime, miniaturization, simplicity and practicality.

Parameter

PropertyValue
Chemical FormulaV3+:Y3Al5O12
Crystal structurecubic la3d
Orientation<100> <+/-0.5°
Transmittance30%-97%
Optical density0.1-0.8
Atomic transition structureTwo-level system
Recovery time5~22 ×10-22 s
Concentrations(0.05~0.35) wt%
Ground-state absorption cross-section7.2 x 10-18 cm2
Excited-state absorption cross-section7.4 x 10-19 cm2
Emission bandwidth1000-1450 nm
Central absorption wavelength1300 nm
CoatingsStandard coating is AR with R
< 0.2%(@1340 nm)
Absorption coefficient1.0cm-1 7.0cm-1
Damage threshold>500MW/cm2

Polishing

PropertyValue
Orientation Tolerence< 0.5°
Thickness/Diameter Tolerance±0.05 mm
Surface Flatness</8@632 nm
Wavefront Distortion</4@632 nm
Surface Quality10/5
Parallel30
Perpendicular15
Clear Aperture>90%
Chamfer<0.2×45°
HR coating<= 0.2% (@ 1340nm)
China V YAG Laser Q Switch Crystals Cubic La3d Crystal Structure Good Stability Long Lifetime supplier

V YAG Laser Q Switch Crystals Cubic La3d Crystal Structure Good Stability Long Lifetime

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