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Encapsulated Scintillator

Cr:YAG

Passive Q-switching is preferred for simplicity of manufacture and operation, low cost and reduced system size and weight. Cr4+:YAG is an excellent...

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Cr:YAG

Cr:YAG

Passive Q-switching is preferred for simplicity of manufacture and operation, low cost and reduced system size and weight. Cr4+:YAG is an excellent crystal for passively Q-switching diode pumped or lamp-pumped Nd:YAG, Nd:YLF, Yb:YAG or other Nd and Yb doped lasers at wavelength from 1.0 to 1.2um.

  • ManufacturerOST Photonics
  • CategoryLaser Crystal
  • Lead TimeQuoted per order
  • CustomizationSize, orientation and surface finish to drawing

Cr:YAG Laser Crystal

Advantages

1 ) High power laser pulses without electro-optic Q-switches

2 ) Good thermal conductivity

3 ) High damage threshold

4 ) More robust and stable than dyes or color centers

Specifications

MaterialCr 4+:YAG
Orientation<111> or <110> or <100>
Initial absorption coefficient0.5-7/cm@1064nm
Diameter toleranceDiameter:+0/-0.02mm, W×H:+/-0.1mm
Length tolerance+/-0.5mm
Initial transmittance5%-95%@1064nm
DimensionDiameter:3-12mm, H×W:2×2-30×30mm(upon customer’s request)
Barrel finishGround finish 400#Grit
Clear aperture>90% central area
Parallelism<10 arc seconds
Perpendicularity<5 arc minutes
Flatness<λ/[email protected]
Scratch/Dig10/5@MIL-0-13830A
Anti-Reflection coatingR<0.15%@1064nm per surface
Damage threshold>750MW/cm2@1064nm 10ns 10HZ

Properties

Chemical FormulaCr4+:Y3Al5O12
Crystal StructureCubic
Melting Point1970°
Density4.55g/cm3
Mohs hardness8.5
Wavelength950nm-1100nm

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Nd:YAG

Nd:YAG

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Nd:YVO4

Nd:YVO4

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Ti:Sapphire

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Yb:YAG

Yb:YAG

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Request A Quote For Cr:YAG

Send us your dimensions, orientation, surface finish and quantity. Our engineers reply with a technical proposal and price.

FAQ

Buyer Questions

What is the material of the Cr:YAG?
The material of the Cr:YAG is Cr 4+:YAG.
What is the orientation of the Cr:YAG?
The orientation of the Cr:YAG is <111> or <110> or <100>.
What is the initial absorption coefficient of the Cr:YAG?
The initial absorption coefficient of the Cr:YAG is 0.5-7/cm@1064nm.
What is the diameter tolerance of the Cr:YAG?
The diameter tolerance of the Cr:YAG is Diameter:+0/-0.02mm, W×H:+/-0.1mm.
How do I get a quotation for the Cr:YAG?
Send the quantity, the specification and your destination port to Jiaxing AOSITE Photonics Technology Co.,Ltd. by email or telephone. There is no enquiry form on this site, so your message reaches an engineer directly rather than a contact queue.
Can the Cr:YAG be made to a custom specification?
Custom dimensions and finishes are quoted case by case against your drawing or written specification. Send what you need and the factory will confirm what is achievable, and at what tolerance, before you place the order.
Who manufactures the Cr:YAG?
Jiaxing AOSITE Photonics Technology Co.,Ltd., trading as OST Photonics, manufacturing in Jiaxing, Zhejiang, China since 2010.

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