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_Crystal

 

¢º Cr:YAG Crystal

  Ideal material for passive Q-switching of Nd:YAG

  Wavelength range of 0.8 to 1.2 ¥ìm

  High damage threshold of 500-1000 MW/cm2

  Attach #1 : Data sheet  

  Attach #2 : Absorption Spectrum  

 

 

Inquiry

 

Cr4+:YAG (Yttrium Aluminum Garnet doped with Chromium)



Applications
Passive Q-Switch Material
 
Ordering Options and Specifications
Absorption Coefficient Up to 6 cm-1
Optical Density 0.2 - 0.6 available
Damage Threshold >500 MW/cm2
Orientation <100>
Coatings AR<0.2% at 1064nm

Available Disk Lengths
Depends on Optical Density Choice
Available Disk Diameters
5-10 mm
 
 
Material Properties
Formula Cr4+:Y3Al5O12
Crystal Structure Cubic [100]
Moh Hardness 8-8.5
Melting Point 1950¡ÆC
Density 4.55 g/cm3
Thermal Conductivity 0.14 W cm-1 K -1
Thermal Expansion 6.9 x 10-6 o C-1
Young's Modulus 3.17x104 kg/mm2
Thermal Shock Resistance 790 Wm-1

 

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