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LiNbO3 EO Device Lithium Niobate Piezoelectric Effect Crystals

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China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
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LiNbO3 EO Device Lithium Niobate Piezoelectric Effect Crystals

LiNbO3 EO Device Lithium Niobate Piezoelectric Effect Crystals
LiNbO3 EO Device Lithium Niobate Piezoelectric Effect Crystals LiNbO3 EO Device Lithium Niobate Piezoelectric Effect Crystals

Large Image :  LiNbO3 EO Device Lithium Niobate Piezoelectric Effect Crystals

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/COC
Model Number: CR210206-01
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: USD 20~200/pc
Packaging Details: Transparent clean box
Delivery Time: 4-5 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 2000pcs per month
Detailed Product Description
Material: EO Device Crystal Lithium Niobate LINBO3 Crystals Melting Point: 1253℃
Density: 4.64g/cm3 Transparency Range: 420-5200nm
Refractive Indices: Ne=2.156, No=2.232@1064nm Wedge Angle Tolerance: ±0.1°
Flatness: λ/4 @632.8nm AR-Coating: R<0.2% @1550nm±40nm
High Light:

EO Device Piezoelectric Effect Crystals

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LiNbO3 EO Device Crystals

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EO Lithium niobate Crystals

EO Device Crystal Lithium Niobate LINBO3 Crystals

 

LiNbO3 (Lithium niobate, LN) crystal is a negative uniaxial crystal and one of the most thoroughly characterized optical materials. With its wide transparency range in the visible and mid-infradred and the excellent chemical and mechanical stability, LN crystal can be used as a bifrengent material for applications in infrared.

With its large electro-optic coefficients, wide optical transparency window, and availability of high optical quality crystals, LN (lithium niobate) crystal is often the material of choice for optical modulation and Q-switch at near-infrared and infrared wavelengths. For electro-optic modulators (EOM) the crystal can be z-cut with zero residual birefringence along the direction of light propagation or x-cut with non-zero residual birefringence and the maximized effective electro-optic coefficient. For Q-switch the crystal is typically z-cut with zero residual birefringence and an electric field is applied transverse to the direction of light propagation. The piezoelectric ringing in LN is a disadvantage at high repetition frequency, but can be overcome to some extent with proper piezoelectrically damped designs.
 

Basic Properties of LiNbO3

Crystal Sturucture  Trigonal, Space group R3c, Point group 3m
Melting Point  1253℃
Mohs Hardness  5
Density  4.64g/cm3
Deliquescence  None
Optical Homogeneity  ~5x10-5/cm
Transparency Range  420-5200nm
Absorption Coefficient  ~0.1%/cm @1064nm
Refractive Indices at 1064nm  ne=2.146, no=2.220@1300nm                               ne=2.156, no=2.232@1064nm                             ne=2.203, no=2.286@632.8nm
Thermal Expansion Coefficients (at 25℃ )  //a,2.0x10-6/K                                                         //a,2.2x10-6/K
Thermal Conductivity Coefficients  38 W/m/K at 25℃
Thermal Optical Coefficients  dno/dT=-0.874 x 10-6/K at 1.4μm               dne/dT=39.073 x 10-6/K at 1.4μm
The Sellmeier Equations (λ in μm)  no2=4.9048+0.11768/(λ2-0.04750)-0.027169λ  ne2=4.5820+0.099169/(λ2-0.04443)-0.02195λ2

 

 

 

LiNbO3 EO Device Lithium Niobate Piezoelectric Effect Crystals 0

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