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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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Dia 5mm Co Spinel MgAl2O4 Q Switching Crystals For 1540nm Eyesafe Lasers

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
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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

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

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/ROHS
Model Number: CR210330-02
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
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
High Light:

MgAl2O4 Q switching crystals

,

Co Spinel Q switching crystals

,

5mm MgAl2O4 crystals

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 0

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Tel: +8613335516062

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