Fe:LiNbO3 Crystals

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Fe:LiNbO3 Crystals
Lithium Niobate crystals doped with iron Fe:LiNbO3
Transparency range, µm 0.35 - 5.5
Crystal Symmetry Trigonal, 3m
Orientation 90° cut (X-cut, Y-cut)***
Density, g/cm³ 4.64
Mohs Hardness 5
Melting Point, deg 1255
Refractive index @633 nm no = 2.29, ne = 2.2
Electrooptical Coefficient, pm/V at 0.633 µm r33 = 32, r22 = 6.8, r31 = 10
Dielectric Constant ε11 = 85, ε33 = 30
Description

Details

Lithium Niobate crystals doped with iron Fe:LiNbO3 are an excellent photorefractive material with high electro-optical coefficients and high photorefractive sensitivity and diffraction efficiency without an applied electric field. The crystals have wide applications in phase conjugation and holographic recording.
Laserand offers crystals with different Fe doping concentration, dimensions and optical processing requirements.

Other dopants are available upon request.

* - Dopant levels Fe2O3 – 0.005% and 0.1% available. Call us.
** - Other wavelengths available. Call us.
*** - Z-cut and 45° cut available. Call us.

Features
  • Custom design production is available
  • Custom dopant levels available
  • Mass production available 500 pieces per month
Applications
  • Phase conjugation
  • Holographic recording
Name Dimensions, mmDopant level, mol % Fe2O3Coatings S1/S2 Price Quantity

4-FLN-1010-1

10x10x0.50.05*AR @ 532 nm**
US$0.00

4-FLN-1010-2

10x10x10.05*AR @ 532 nm**
US$0.00

4-FLN-1010-3

10x10x50.05*AR @ 532 nm**
US$0.00

4-FLN-1010-4

10x10x100.05*AR @ 532 nm**
US$0.00

4-FLN-2020-1

20x20x0.50.05*AR @ 532 nm**
US$0.00

4-FLN-2020-2

20x20x10.05*AR @ 532 nm**
US$0.00
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