Passive Q-Switch Crystals

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Product Catalog 2017

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Cr4.+:YAG Crystals

Cr4.+:YAG Crystals
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Dimensional tolerances +0/-0.1 mm
Surface quality 10-5 S-D
Surface flatness <λ/10 @ 632.8 nm
Parallelism error <10 arcsec
Perpendicularity <5 arcmin
Protective chamfers <0.1 mm x 45°
AR coatings reflectivity <0.2 % @ 1064 nm
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Attention! You can customise this product to your needs.
Passive Q-switches or saturable absorbers provide high power laser pulses without electro-optic Q-switches, thereby reducing the package size and eliminating a high voltage power supply. Altechna offers a wide range of solid state saturable absorbers such as Co:Spinel, Cr4+:YAG, V3+:YAG and others. Cr4+:YAG is an excellent passive Q-switch crystal for Nd and Yb doped lasers (especially for Nd:YAG, Nd:YLF or Yb:YAG), if the wavelength is in the range of 900-1200 nm.
varna Chemical stability
varna UV resistant
varna Good thermal conductivity
varna High damage threshold (> 500 MW/cm2)

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Items per page page
Coatings Dimensions, mm Initial transmission @ 1064nm Delivery Product ID Price Action
[email protected] nm Ø5 T0=30% Request 3-CRYAG-30-05 Request REQ
[email protected] nm 3x3 T0=30% Request 3-CRYAG-30-33 Request REQ
[email protected] nm Ø5 T0=40% Request 3-CRYAG-40-05 Request REQ
[email protected] nm 3x3 T0=40% Request 3-CRYAG-40-33 Request REQ
[email protected] nm Ø5 T0=50% Request 3-CRYAG-50-05 Request REQ
[email protected] nm 3x3 T0=50% Request 3-CRYAG-50-33 Request REQ
[email protected] nm Ø5 T0=60% Request 3-CRYAG-60-05 Request REQ
[email protected] nm 3x3 T0=60% Request 3-CRYAG-60-33 Request REQ
[email protected] nm 5x5 T0=60% Request 3-CRYAG-60-55 Request REQ
[email protected] nm Ø5 T0=70% Request 3-CRYAG-70-05 Request REQ
[email protected] nm 3x3 T0=70% Request 3-CRYAG-70-33 Request REQ
[email protected] nm 5x5 T0=70% Request 3-CRYAG-70-55 Request REQ
[email protected] nm Ø5 T0=80% Request 3-CRYAG-80-05 Request REQ
[email protected] nm 3x3 T0=80% Request 3-CRYAG-80-33 Request REQ
[email protected] nm Ø5 T0=85% Request 3-CRYAG-85-05 Request REQ
[email protected] nm 3x3 T0=85% Request 3-CRYAG-85-33 Request REQ
[email protected] nm 5x5 T0=85% Request 3-CRYAG-85-55 Request REQ
[email protected] nm Ø5 T0=90% Request 3-CRYAG-90-05 Request REQ
[email protected] nm 3x3 T0=90% Request 3-CRYAG-90-33 Request REQ
[email protected] nm Ø5 T0=95% Request 3-CRYAG-95-05 Request REQ
[email protected] nm 3x3 T0=95% Request 3-CRYAG-95-33 Request REQ
[email protected] nm 5x5 T0=95% Request 3-CRYAG-95-55 Request REQ
[email protected] nm Ø5 T0=97% Request 3-CRYAG-97-05 Request REQ
[email protected] nm 3x3 T0=97% Request 3-CRYAG-97-33 Request REQ
[email protected] nm 5x5 T0=97% Request 3-CRYAG-97-55 Request REQ
[email protected] nm 5x5 T0=80% Request 3-CRYAG-80-55 258 $
[email protected] nm 5x5 T0=90% Request 3-CRYAG-90-55 258 $
[email protected] nm 5x5 T0=30% Request 3-CRYAG-30-55 276 $
[email protected] nm 5x5 T0=40% Request 3-CRYAG-40-55 276 $
[email protected] nm 5x5 T0=50% Request 3-CRYAG-50-55 276 $


You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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