Cr:YAG Crystal

High chemica stability and reliability
Long life time and good thermal conductivity
high damage threshold (>500MW/cm2)
As high power,solid state and compact passive Q-Switch
Being easy to be operated

Basic Properties:
Crystal Structure Cubic
Density 4.56g/cm2
Melting Point 1970?
Mohs Hardness 8.5
Dopant 0.5~3% Cr
Recovery time  8.5 u s
Thermal Conductivity 12.13W/m/K
Loss Coefficient 0.003cm-1
Refractive index 1.82@1064nm
Base state absorption cross section  s=4.3x10-18/cm2
Emission state absorption cross section ss2=8.2x10-19/cm2
Fluorescence lifetime 3.4us


Size 2x2 ~ 14x14mm
Lengh 0.1 ~ 12mm
Initial transmission 10% ~ 99%
Dimension tolerance:  (W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2mm/-0.1mm)
Flatness: ?/8 @ 633nm
Scratch/Dig code:  10/5 Scracth/dig per MIL-O-13830A
Parallelism: better than 20 arc seconds
Perpendicularity: 5 arc minutes
AR-Coating:  R <0.2% @ 1064nm

Other specifications are available as requirements.

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