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TB3Ga5O12 Magneto Optical Material TGG Single Crystal For Optical Isolator

Categories Magneto Optical Crystals
Brand Name: Crystro
Model Number: CR201231-01
Certification: SGS/ROHS/REACH
Place of Origin: CHINA
MOQ: 10pcs
Price: USD 20-100/pc
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs per week
Delivery Time: 4-5 weeks
Packaging Details: Transparent clean box
Material: TGG Single Crystal
Application: Optical Isolator
Chemical Formular: TB3Ga5O12
Verdet Constant: 40 Rad T-1 m-1
Optical Loss: <0.1%/cm
Thermal Conductivity: 7.4W m-1 K-1
Laser Damage Thereshold: >1GW/cm2
Growth Method: Czochralski
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TB3Ga5O12 Magneto Optical Material TGG Single Crystal For Optical Isolator

TB3Ga5O12 Magneto Optical Material TGG Single Crystal Optical Isolator In Fiber Laser


Magneto Optical Material TGG Single Crystal Optical Isolator In Fiber Laser


Description:

The magneto-optical crystal TGG crystal is key material for free space faraday isolator. It's an optimum material for Faraday devices (Rotator and Isolator) in the wavelength range 400 nm-1100 nm, excluding 470-500 nm. TGG crystal has a combination of excellent properties such as large Verdet constant, low light loss, high thermal conductance and high light damage threshold which makes it a unique material for Faraday devices.


Features:

Large Size Boule Diameter: up to 3”

Extinction Ratio Typical: >35 dB High Grade: >40 dB

Verdet Constant 40 rad/T/m at 1064 nm

Refractive Index 1.95 at 1064 nm


Applications:

Faraday Rotator;

Free Space Isolator;


RoHS Document:


TGG REACH-English.PDF


Main Properties:

Chemical FormulaTB3Ga5O12
Lattic Parametera=12.355Å
Growth MethodCzochralski
Density7.13g/cm3
Mohs Hardness8.0
Melting Point1725℃
Refractive Index1.954 at 1064nm

CRYSTRO supply TGG crystal with:

Orientation[111] within ±15 arc min
Wave Front Distortion<1/8 wave
Extinction Ratio>35dB
Diameter Tolerance+0.00mm/-0.05mm
Length Tolerance+0.2mm/-0.2mm
Chamfer0.10mm@45º
Flatness<1/10 wave at 633nm
Parallelism< 30 arc Seconds
Perpendicularity< 5 arc min
Surface Quality10/5 Scratch/Dig
AR Coating<0.2%
Large Dimensions of Crystals2.0--76 mm in diameter
Quality TB3Ga5O12 Magneto Optical Material TGG Single Crystal For Optical Isolator for sale
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