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1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates
1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates
Specifications
Brand Name :
Crystro
Model Number :
CR20200309-2
Certification :
SGS
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, Paypal
Supply Ability :
1000pcs/month
Delivery Time :
3-4 weeks
Packaging Details :
Carton Package
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
Description

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.

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1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates

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Product Detail
Brand Name :
Crystro
Model Number :
CR20200309-2
Certification :
SGS
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Contact Supplier
1440nm Laser Polished Co2+ MgAl2O4 Single Crystal Substrates

ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Verified Supplier
7 Years
Since 2016
Business Type :
Manufacturer, Exporter
Main Products :
Magneto Optical Crystals, Single Crystal Substrates, Piezoelectric Effect Crystals
Total Annual :
5000,000-8000,000
Employee Number :
80~100
Certification Level :
Verified Supplier
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