Optical Grade Ferrum-Doped Lithium Niobate Crystal Substrate Wafer

• After-sales Service: After-Sale Service
• Warranty: 12
• Shipping: FedEx, DHL, UPS...
• Dopping: Fe
• Transport Package: Single Piece or 25 PCS
• Specification: 2-6 inch
• Model NO.: FWLN
• Trademark: FineWin
• Origin: China

Product Description

Optical Grade Ferrum-Doped Lithium Niobate Fe: Linbo3 Ln Crystal Substrate Wafer


         Fe doped  LiNbO3 single crystal

• Fe Doped : 0.07% mol
• Orientation: Z-cut
• Size: 2'' Dia x0.5 mm
• Surface finish: two sides polished
• Surface roughness (RMS) : 5A

Application

Surface acoustic wave filter, isolator, narrow-band filter, sensor, the photon tunable filter, acousto-optic device, Optical gyroscope, optical waveguide, photoswitch, light modulation direction coupler, Optical modulator, Interferometer gyrator, High-speed long-distance communication devices and double-frequency device.

The Application of SAW devices are especially used in mobile phones as dielectric filters band-pass filter, RF filter and IF filter. broadband filters, include radar technology, remote controls for home electronics,

3. Related LiNbO₃ Optical Wafer we can supply 
  optical grade quality wafers 
  Saw grade quality wafers
  MgO doped LiNbO₃ 
  Fe doped LiNbO₃  

Product Parameters

 

Fe: LiNbO3 crystal is one of the most popular photorefractive materials due to it's high photorefractive sensitivity, excellent electro-optical and chemo-mechanical properties,   MTI  offers Fe: LiNbO3 elements boule up to 2" diameter and its element fabricated to customer's specifications of fully poled, high optical quality crystals grown by Czochralsky method. Wide range of available dopant levels enables to adjust material properties to specific customer application. 
 

Chemical Formula	LiNbO3
Doping Ions	Fe^2+, Fe^3+
Doping levels ( mol.% Fe2O3 in the melt )	0.005; 0.02; 0.05; 0.1 (other on request)
Crystal symmetry	Trigonal, 3m
Density, g/cm^3	4.64
Mohs hardness	5
Melting point , °C	1255 (Tc=1140 )
Transparency range, nm	0.35 - 5.5
Refractive Index at lambda=0.63 nm	2.29 (no) 2.20 (ne)
Electrooptic Coefficient ,pm/V (at lambda=0.63 nm)	32 (r33) 6.8 (r22) 10 (r31)
Dielectric Constant ( low frequency)	85 (e11)

Packaging 

Product Pictures:



 

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.