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Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers
Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers
Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers
Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers
Specifications
Brand Name :
Crystro
Model Number :
CR210330-02
Certification :
SGS/ROHS
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
Name :
Passive Q-switching Co Spinel Co2+ MgAl2O4 Crystal
Diameter :
Dia5mm
Thickness :
1mm,0.5mm..
Material :
Co2+:MgAl2O4
Coating :
AR@1550nm
Damage Threshold: :
>500 MW/cm2
Transmission: :
30% to 99%
Refractive Index: :
n= 1.6948 @1.54um
Description

Passive Q-switching Co Spinel Co2+ MgAl2O4 Crystal

Introduction:

Crystro's Passive Q-switches or saturable absorbers generate high power laser pulses without the use of electro-optic Q-switches, thereby reducing the package size and eliminating a high voltage power supply. Co2+:MgAl2O4is a relatively new material for passive Q-switching in lasers emitting from 1.2 to 1.6μm, in particular, for eye-safe 1.54μm Er:glass laser, but also works at 1.44μm and 1.34μm laser wavelengths.

Spinel is a hard, stable crystal that polishes well. Cobalt substitutes readily for magnesium in the Spinel host without the need for additional charge compensation ions. 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 ratio of Q-switch, i.e. the ratio of initial (small signal) to saturated absorption is higher than 10.

Features:

Suitable for 1540 nm eye-safe lasers

High absorption section

Negligible excited state absorption

High optical quality

Uniformly distributed Co

Chemical formula

Co2+:MgAl2O4

Crystal structure

Cubic

Lattice parameters

8.07Å

Density

3.62 g/cm3

Melting Point

2105°C

Refractive Index

n= 1.6948 @1.54 µm

Thermal Conductivity

/(W.cm-1.K-1@25°C)

0.033 W

Specific Heat/ (J·g-1·K-1)

1.046

Thermal Expansion

/(10-6 /°C@25°C)

5.9

Hardness (Mohs)

8.2

Extinction Ratio

25 dB

Orientation

[100] or [111] < ±0.5°

Optical density

0.1-0.9

Damage Threshold

>500 MW/cm2

Doping concentration of Co2+

0.01-0.3 atm%

About US

Crystro has perfect automatic production equipment, the current products are mainly concentrated in the YAG, TGG, TSAG,GGG, LGS, Cr4+:YAG,Co2:MgAl2O4, 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.

Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers

Product tags

xenon dual beam h4

,

nad 375 optical modul

,

xenon h4 dual beam
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Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers

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Product Detail
Brand Name :
Crystro
Model Number :
CR210330-02
Certification :
SGS/ROHS
Place of Origin :
China
MOQ :
1pc
Price :
Negotiable
Contact Supplier
Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers
Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers

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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