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Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal

  • Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal
Place of Origin Wuhan, China
Brand Name STAR OPTIC
Certification RoHS, ISO9001
Model Number LNO
Minimum Order Quantity 1pc
Price Negotiable
Packaging Details Safe and dust-free packing
Delivery Time Negotiable
Payment Terms T/T, Western Union, Paypal
Supply Ability 50000pcs/Month

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Product Details
Product Name Birefringent Crystal LiNbO3 Applications Fiber Communication Devices
Advantage Idea Material For Isolators, Circulators, Beam Displacers Crystal Structure Trigonal
Mohs Hardness 5 Damage Threshold 200 MW/cm2
High Light

5200nm Laser Crystals

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LiNbO3 Crystal 5200nm

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Laser Crystals Trigonal Crystal Structure
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Product Description

Birefringent Crystal LiNbO3

Overview:

Lithium Niobate (LiNbO3) is widely used in fiber communication devices as Birefringent crystal. It has good mechanical and physical properties and is ideal for optical polarizing components due to its wide transparency range and low cost. It is an excellent material in fiber communication applications such as isolators, circulators, beam displacers, and other polarizing optics.

 

 

 

General Specifications Of LiNbO3: 

Dimension Dia:3-4mm, L:1-100mm(other size is available)
Dimension tolerance Z-axis:+/-0.2mm, X-axis:+/-0.1mm, Y-axis:+/-0.1mm
Chamfer <0.5×45°
Accuracy of orientation Z-axis:<+/-5’, X-axis and Y-axis:<+/-10’
Parallelism <20 arc seconds
Scratch/Dig 10/5@MIL-O-13830A
Flatness λ/8@633nm
Wavefront distortion λ/4@633nm
AR coating AR@1064nm R<0.2%

 

 

 

Physical and Optical Properties of LiNbO3:

Crystal Structure Trigonal, space group R3c
Cell Parameters a = 0.515Å, c = 13.863Å, Z = 6Å
Melting Point 1255±5oC
Curie Point 1140±5oC
Mohs Hardness 5
Density 4.64 g/cm3
Absorption Coefficient ~ 0.1%/cm@1064nm
Solubility insoluble in H2O
Relative Dielectric Constant eT11/e0: 85
eT33/e0: 29.5
Thermal Expansion Coefficients(@25oC) ||a, 2.0 x 10-6/K
||c, 2.2 x 10-6/K
Thermal Conductivity 38 W /m /K @ 25oC
Transparency Range 420-5200 nm
Optical Homogeneity ~ 5 x 10-5 /cm
Sellmeier Equations(λ in um) no2(λ) = 4.9048+0.11768/(λ2 - 0.04750) - 0.027169 λ2
ne2(λ) = 4.5820+0.099169/(λ2- 0.04443) - 0.021950 λ2
NLO Coefficients d33 = 34.4 pm/V
d31 = d15 = 5.95 pm/V
d22 = 3.07 pm/V
Electro-Optic Coefficients gT33 = 32 pm/V, gS33 = 31 pm/V
gT31 = 10 pm/V, gS31 = 8.6 pm/V
gT22 = 6.8 pm/V, gS22= 3.4 pm/V
Half-Wave Voltage, DC Electrical field ||z, light ^ z 3.03KV
Electrical field ||x or y, light || z 4.02 KV
Efficiency NLO Coefficients deff=5.7pm/V or~14.6xd36(KDP) for frequency doubling 1300nm;
deff=5.3pm/V or~13.6xd36(KDP) for OPO pumped at 1300nm;
deff=17.6pm/V or~45xd36(KDP) for quasi-phase-matched structure;
Damage Threshold 200 MW/cm2

 

 

 

Tags:

BBO Nonlinear Crystal

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