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Magnesium Oxide Doped Lithium Niobate Wafers

Product Description: 

Magnesium oxide doped lithium niobate has similar properties as lithium niiobate with a big improvement over damage threshold because the doping of monocrystals with MgO suppresses the photorefractive damage. It has been widely used for non-critical phase matching (NCPM) frequency doubling and mixing, and optical parametric oscillators (OPOs) with a higher efficiency.

 

 

Figure 1: Magnesium oxide doped lithium niobate Wafers

 

 

Specification: 

Orientation X-Axis, Y-Axis, Z-Axis
Orientation Tolerance ±0.2°
Diameter 50.8±0.1mm (2 inches),    76.2±0.2mm (3 inches),    100±0.3mm (4 inches)
Thickness 500±15µm,  660±15µm,  710±15µm,  790±15µm,  1000±25µm
Primary Flat Length 16.0±0.8mm,  22.0±1.0mm,  32.5±1.5mm
TTV ≤30µm
BOW ≤30µm
Front Surface Ra < 1nm
Back Surface Fine ground or polished (Ra<1nm)

 

1 Inch Z-Cut Optical grade magnesium oxide doped lithium niobate wafers in stock, thickness: 4.0mm, both side polished, doping concentration: 5mol%, PMLN-36E4622 ($320.0): 

 
 

 
No primary flat. Contact us for quantity pricing.

 

2 Inch X-Cut Optical grade magnesium oxide doped lithium niobate wafers in stock, thickness: 0.5mm, both side polished, doping concentration: 5mol%, PMLN-1111122 ($252.0): 

 
 

 
Optical grade X-cut magnesium oxide doped lithium niobate wafers in stock. Primary flat is perpendicular to the Z axis. Both sides polished. Contact us for quantity pricing.

 

3 Inch Z-Cut Optical grade magnesium oxide doped lithium niobate wafers in stock, thickness: 0.5mm, both side polished, doping concentration: 4.7mol%, PMLN-3213221 ($405.0): 

 
 

 
Optical grade Z-cut magnesium oxide doped lithium niobate wafers in stock. Primary flat is perpendicular to the Y axis. Both sides polished. Contact us for quantity pricing.

 

3 Inch Z-Cut Optical grade magnesium oxide doped lithium niobate wafers in stock, thickness: 0.5mm, both side polished, doping concentration: 6.2mol%, PMLN-3213223 ($405.0): 

 
 

 
Optical grade Z-cut magnesium oxide doped lithium niobate wafers in stock. Primary flat is perpendicular to the Y axis. Both sides polished. Contact us for quantity pricing.

 

Ordering Information:

    P    M
  L
  N

 
  X 
 
  X 
 
 
   
           

A

 

B

 

C

 

D

 

E

 

F

 

G

 
     

A

 Orientation

1 = X-Axis  
 2 = Y-Axis  
 3 = Z-Axis  
 0 = Customized Orientation
 
 

B

 Diameter

 1 = 2 Inch
 
   2 = 3 Inch
 
   3 = 4 Inch
 
   0 = Customized Diameter  
 

C

 Thickness

 1 = 500µm  
   2 = 660µm  
   3 = 710µm  
   4 = 790µm  
   5 = 1000µm  
   0 = Customized Thickness  
 

D

Primary Flat Orientation  1 = Normal to Z-axis
 
   2 = Normal to X-axis
 
   3 = Normal to Y-axis
 
   0 = Customized Flat Orientation  
 

E

 Primary Flat Length

 1 = 16mm  
   2 = 22mm  
   3 = 32.5mm  
   0 = Customized Flat Length  
 

F

Single or Double Side Polihsed 
 1 = Single Side Polished  
   2 = Double Side Polished  
 

G

Doping Concentration  1 = 4.7 mol %
 
   2 = 5.0 mol %
 
   3 = 6.2 mol %  

 

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