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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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Dia 50mm Piezoelectric Effect LGS Crystal Single Material Custom Angle Direction

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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Dia 50mm Piezoelectric Effect LGS Crystal Single Material Custom Angle Direction

Dia 50mm Piezoelectric Effect LGS Crystal Single Material Custom Angle Direction
Dia 50mm Piezoelectric Effect LGS Crystal Single Material Custom Angle Direction Dia 50mm Piezoelectric Effect LGS Crystal Single Material Custom Angle Direction

Large Image :  Dia 50mm Piezoelectric Effect LGS Crystal Single Material Custom Angle Direction

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS
Model Number: CR210520-02
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Transparent clean box
Delivery Time: 2-4 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 2000pcs per month
Detailed Product Description
Type: Flats/Squre Diameter: 50mm /40x40mm...
Thickness: 0.2mm /0.5mm... Angle Direction: Customized
Material: La3Ga5SiO14 Growth Method: Czochralski
Density: 5.754g/cm3 Melting Point: 1470℃
High Light:

Dia 50mm lgs crystal

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Piezoelectric lgs crystal

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La3Ga5SiO14 piezoelectric crystal

Dia 50mm Piezoelectric Effect LGS Single Material Custom Angle Direction

 

Lanthanum gallium silicate ( La2Ga5SiO14 ) is a phenomenal invention. Though langasite was initially developed as a laser crystal, it revealed a remarkable combination of piezoelectric qualities, which opened up new opportunities to use the LGS crystal in radio frequency devices. The main applications of langasite crystals now is SAW filters and SAW resonators. Experts agree that LGS is the best choice for high-efficiency broad band frequency devices because it possesses exceptional frequency-temperature characteristics, a very high index of electromechanical coupling and unparalleled Q-factor.


 

Crystro's LGS crystal has High thermal stability,low equivalent series resistance ratio and electro-mechanical coupling coefficient is 3-4 times than quartz.

Crystro's LGS wafer is grown by Czochralski method.Max diameter reach 60mm.Crytsro can custom size and cutting direction accordding to customer's needs,Our standard size including LGS Crystal bar: 3x3x20mm,4x4x50mm,5x5x45mm... LGS Crystal wafer: D2inchx0.5mm,D50x0.5mm,40x40x0.5mm...Piezoelectric crystal including LGS,LN,LT,BBO,DKDP are CRYSTRO's main prodcuts..

 
Anhui Crystro participate in the kinds exhibitions every year: Laser World of Photonics Munich, Shanghai, Photonics West in San Francisco, CIOE in Shenzhen, etc.
 

 

Main Properties:

 

 

Crystal Structure  rigonal system, group 33 a= 8.1783 c = 5.1014
Growth Method  Czochralski
Hardness  6.6 Moh's
Density  5.754 g/cm3
Melt Point  1470 o C ( phase transition point: N/A)
Thermal expansion (x10-6/ oC)  α 11: 5.10 α 33: 3.61
Acoustic velocity, SAW  2400 ( m/sec )
Frequency constant, BAW  1380 ( kHz/mm )
Piezoelectric coupling  K2 (%) BAW: 2.21 SAW: 0.3
Inclusions  N0

 

Features:

 

  • High damage threshold

  • Good optical rotation

  • Can withstand high and low temperature changes

  • Stable physical and chemical properties

  • High electromechanical coupling coefficient (3 times of quartz)

  • Low equivalent series resistance

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  • Applications:

     

  • electro-optic Q-switch

  • SAW device

  • BAW device

  • Sensor

  • High power high repetition rate all solid state laser

  • High and low temperature change laser

 

DOCUMENT:

LGS Cryatal.pdf
 

Dia 50mm Piezoelectric Effect LGS Crystal Single Material Custom Angle Direction 0

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: roy_luo

Tel: +8613335516062

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