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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
Fast Delivery and Quality looks good,will test soon.Thanks!

—— Jhon Klus

A stable supplier of us,very professional team..

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1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates

1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates
1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates

Large Image :  1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS
Model Number: CR20200309-2
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Carton Package
Delivery Time: 3-4 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 1000pcs/month
Detailed Product Description
Polishing: Double Side Polished Feature: High Absorption Section
Thickness: 30%-99% Surface Finish: < 10A
Transmittance: Round,Square,Flats Orientation: <100>,<111>
Material: Co2+:MgAl2O4 Surface Quality: 20/10
High Light:

1440nm Single Crystal Substrates

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MgAl2O4 Single Crystal Substrates

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Polished MgAl2O4

Double Side Polished Co2+:MgAl2O4 Single Crystal Substrate

 

Co2+:MgAl2O4 is a relatively new material for passive Q-switching in lasers emitting from 1.2 to 1.6 μm, in particular, for eye-safe 1.54 μm Er:glass laser, but also works at 1.44 μm and 1.34 μm wavelengths.

 
High absorption cross section (3.5×10-19 cm2) permits Q-switching of Er:glass laser without intracavity focusing both with flash-lamp and diode-laser pumping. Negligible excited-state absorption results in high contrast of Q-switch, i.e. the ratio of initial (small signal) to saturated absorption is higher than 10.

 

● Suitable for 1.54μm eye-safe lasers
● High absorption section and no excited state absorption

 

Co2+:MgAl2O4 Single Crystal Substrate  Main Properties:

 

Specifications
Material Co2+:MgAl2O4
Orentation <111>+/-0.5°
Doping rate of Co2+ 0.05-0.3 atm%
Optical density 0.1-0.9
Absorption coefficient 1.0cm-1-7cm-1
Transmittance 30%-99%
Absorption section 3.5 x 10-19cm2
Thickness/Diameter tolerance +/-0.1mm
Parallelism 10″
Perpendicular 5′
Surface quality 10/5
Wavefront distortion Lambda/8 @ 632nm
Flatness Lambda/8 @ 632nm
Aperture >90%
Chamfer 0.1 x 45°
HR Coating <=0.2%(@ 1533nm)
Damage threshold >500MW/cm2

 

 

Co2+:MgAl2O4 Single Crystal Substrate Applications
  • Eye-safe 1540 nm Er:glass laser
  • 1440 nm laser
  • 1340 nm laser
  • Eye-safe laser range finder

Co2+:MgAl2O4 Single Crystal Substrate Brief Introduction:

  • Co2+:MgAl2O4 (Co2+:Spinel or Co:MALO) crystals is a new material for passive Q-switching in lasers emitting from 1.2 to 1.6 µm, in particular, for eye-safe 1.54 µm Er:glass laser, but also works at 1.44 µm and 1.34 µm wavelengths.
  • High absorption cross section (3.5 × 10-19cm2) permits Q-switching of Er:glass laser without intracavity focusing both with flash-lamp and diode-laser pumping.
  • Negligible excited-state absorption results in high contrast of Q-switch, i.e. the ratio of initial (small signal) to saturated absorption is higher than 10.
  • We offer the high quality Co:Spinel crystals materials with high optical quality and uniform distribution of Co2+ in laser grade polishing and coatings.
 
Co2+:MgAl2O4 Feature:
  • Suitable for 1540 nm eye-safe lasers
  • High absorption section
  • Negligible excited state absorptio
  • High optical quality
  • Uniformly distributed Co

About US

Crystro has perfect automatic production equipment, the current products are mainly concentrated in the YAG, TGG, TSAG,GGG, LGS, Ce:GAGG , Ce:YAG andCe: LuYAG production. the application of advanced process technology of manufacturing, reducing energy consumption to ensure sustainable development field of research and development.

 

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Tel: +8613335516062

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