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1064nm 800nm 680nm AR Coating TSAG Optically Active Crystals

1064nm 800nm 680nm AR Coating TSAG Optically Active Crystals

Brand Name:Crystro
Certification:SGS/ROHS
Model Number:JCR200608-01
Minimum Order Quantity:1pc
Delivery Time:3-4 weeks
Payment Terms:T/T, Western Union, MoneyGram, Paypal
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TSAG Crystals For Faraday Isolator 1064nm 800nm 680nm AR Coating


Description:


TSAG is perfect magneto optical crystal which can be used in visible and infrared wavelength regions. Good thermal and mechanical properties make TSAG very reliable material suitable for next generation fiber lasers. Compared to TGG, TSAG has about 20% higher Verdet constant and about 30% lower absorption at 1064 nm.


Features:

  • Large Verdet constant(48 radT-1m-1 at 1064 nm),about 20% higher than that of TGG;

  • Low absorption(<3000 ppm/cm at 1064 nm),about 30% less than that of TGG

  • High power compliant;

  • Low thermally-induced birefringence;

  • Making the isolator small.


Applications:

  • Faraday isolator based on TSAG crystal for high power lasers

  • Imaging applications:Scintillation properties of TSAG crystal for imaging applications


Main Properties:


Transmittance Range(bulk/uncoated)400-1600nm
Crystal StructureCubic,Space group Ia3d
Chemical FormulaTb3Sc2Al3O12
Lattice Parametera=12.3Å
Growth MethodCzochralski
Density5.91g/cm3
Melting Point1970℃±10℃

CRYSTRO supply TGG crystal with:


Orientation±15′
Wavefront Distortion<λ/8
Extinction Ratio>30dB
Diameter Tolerance+/-0.05mm
Length Tolerance+/-0.1mm
Chamfer0.1mm @ 45°
Flatness<λ/10 at 633nm
Parallelism<3′
Perpendicularity<5′
Surface Quality10/5
AR coating<0.3% @ 1064nm
China 1064nm 800nm 680nm AR Coating TSAG Optically Active Crystals supplier

1064nm 800nm 680nm AR Coating TSAG Optically Active Crystals

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