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Home / Products / Laser Crystals / Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal
Quality Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal factory
Quality Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal factory

Low Cost 5200nm Laser Crystals Trigonal Crystal Structure LiNbO3 Crystal

Basic Properties
Place of Origin: Wuhan, China
Brand Name: STAR OPTIC
Certification: RoHS, ISO9001
Model Number: LNO
Trading Properties
Minimum Order Quantity: 1pc
Price: Negotiable
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 50000pcs/Month
Tags

BBO Nonlinear Crystal

Nd Yag Laser Rods

Negative Uniaxial Crystal
Product Summary
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 ...

Product Details

Highlight:

5200nm Laser Crystals

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LiNbO3 Crystal 5200nm

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Laser Crystals Trigonal Crystal Structure
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
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

 

 

 

Miss. Tina Tian

Sales and Marketing Manager

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