Polished Linbo3 (LN) Crystal for Cellphone Filters

• Size: Customized
• Shape: Customized
• Surface: Single Side Polished or Double Side Polished
• Model NO.: Finewin
• Samples: Yes
• Transport Package: 25PCS Packaging or Individual Packaging
• Specification: customerised
• Trademark: FineWin
• Origin: Henan China
• Production Capacity: 60000 PCS/Month

Product Description

Description:                                                           

Lithium niobate (LiNbO3) is a ferroelectric material suitable for a variety of applications. Its versatility is made possible by the excellent electro-optic, nonlinear, and piezoelectric properties of the intrinsic material. It is one of the most thoroughly characterized electro-optic materials, and crystal growing techniques consistently produce large crystals of high perfection.

Applications:

• Frequency doubling for wavelengths >1μm and optical parametric oscillators (OPOs) pumped at 1064 nm as well as quasi-phase-matched (QPM) devices;

• Pockel cells, Q-switches, and phase modulators;

• Waveguide substrates, surface acoustic wave (SAW) wafers.

Physical and Optical Properties:

Crystal Structure	Trigonal, space group R3c
Cell Parameters	a=0.515,c=13.863,Z=6
Melting Point	1255 +/-5ºC
Curie Point	1140 +/-5ºC
Mohs Hardness	5
Density	4.64 g/cm^3
Absorption Coefficient	~ 0.1%/cm @ 1064 nm
Solubility	insoluble in H2O
Relative Dielectric Constant	ε^T11/ε0: 85
	ε^T33/ε0:29.5
Thermal Expansion	||a, 2.0 x 10^-6/K @ 25ºC
Coefficients at 25ºC	||c, 2.2 x 10^-6/K @ 25ºC
Thermal Conductivity	38 W /m /K @ 25ºC
Transparency Range	420 - 5200 nm
Refractive Indices	n e = 2.146, n o = 2.220 @ 1300 nm
	n e = 2.156, n o = 2.322 @ 1064 nm
	n e = 2.203, n o = 2.286 @ 633 m
Optical Homogeneity	~ 5 x 10 ^-5 /cm
Sellmeier Equations ( l in mm)	n o ^2 (l ) = 4.9048+0.11768/(l^2- 0.04750) - 0.027169l^2
	n e^2 ( l) = 4.5820+0.099169/( l^2 - 0.04443) - 0.021950 l^2

Specifications:

Material	Laser grade LiNbO3
Orientation	±0.5^o
Dimensional Tolerance	±0.1mm
Surface quality	20/10 Scratch/Dig per MIL-O-13830B
Flatness	λ/8 @ 633 nm
Perpendicularity	5 arc min
Parallelism	better than 20 arc sec
Clear Aperture	> Central 90%
AR Coating	AR coating with R < 0.2% at center Wavelength

Facilities:









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5.FAQ:

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.

   (2) If you have your own express account, it's great.If not,we could help you ship them. 

 Q: How to pay?

A: T/T, Paypal, etc

Q: What's your MOQ?

A:  (1) For inventory, the MOQ is 5pcs.

   (2) For customized products, the MOQ is 10pcs-25pcs.

Q: What's the delivery time?

A:  (1) For the standard products

          For inventory: the delivery is 5 workdays after you place the order.

          For customized products: the delivery is 2 or 3 weeks after you place the order.

     (2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.

Q: Do you have standard products?

A: Our standard products in stock.

Q: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.