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Lithium niobate (LiNbO3) is a compound of niobium MLB Jerseys Wholesale , lithium, and oxygen. Its single crystals are an important material for optical waveguides, mobile phones, piezoelectric sensors, optical modulators and various other linear and non-linear optical applications.Single crystals of lithium niobate can be grown using the Czochralski process. A Z-cut, single crystal Lithium Niobate wafer. After a crystal is grown, it is sliced into wafers of different orientation. Common orientations are Z-cut, X-cut, Y-cut MLB Jerseys Cheap , and cuts with rotated angles of the previous axis.

Xiamen Powerway Advanced Material Co.,Ltd can offer Lithium niobate as follows:
Black lithium niobate

SAW lithium niobate

optical lithium niobate

MgO doped lithium niobate

Reduction lithium niobate

Stoichiometric lithium niobate (SLN)

Lithium niobate thin filmSiO2lithium niobate

Lithium niobate thin filmelectrodeSiO2lithium niobate

Lithium niobate thin filmelectrodeSiO2lithium niobate

SAW lithium tantalate

optical lithium tantalate

SAW quartz wafer

Please see below detail specs:

Piezoelectric LiNbO3 Wafer

1. General LN Crystal Wafer Requirements?piezocrystal
?
1.1 Diameter?(1)Φ76.2±0.5mm (2) Φ100.0±0.5mm

1.2 Thickness??1?0.50±0.05mm (2) 0.35±0.03mm

1.3 Bow?≤ 40um

1.4 Taper?≤ 20um

1.5 Orientation?To be as requested ±0.20 ,unless specified.

1.6 Identification flat position and length is to be as follows

1.6.1 Primary Flat Location?Must be within ±0.20 , unless specified.

1.6.2 Primary Flat Length??1?22±2mm ?2?32±2mm unless specified.

1.6.3 Secondary Flat Length??1?10±3mm ?2?12±3mm unless specified.

1.7 Surface Polish Quality?

1.7.1 Surface Polish ?Mirror polished 10—15A

1.7.2 Backside Polish?Lapped with GC240 or GC1000 diamond sand and etched.

1.7.3 Edge Chips?Edge rounding

1.8 Curie Temp. ?1142±30C

2. Individual wafer Orientation ?Special?Requirement ?

2.1 127.860Y-cut ?see Figure 1?

2.1.1 Orientation ?127.860Y±0.20

2.1.2 Primary flat direction?X-axis.

2.1.3 Secondary Flat?none

2.2 640Y-cut?see Figure 2?

2.2.1 Orientation?640Y±0.20

2.2.2 Primary flat direction?X-axis

2.2.3 econdary Flat?1800 clockwise from the primary flat if required.

2.3 YZ-cut?see Figure 3)

2.3.1 Orientation?Y-axis±0.20

2.3.2 Primary flat direction?Z-axis

2.3.3 Secondary Flat?X-axis

Optical LiNbO3 wafer

1.Crystal Orientation: X, Z

2.Orientation Fluctuation: ±0.30, two ends of crystal shall be polished.

3. Diameter: 76.2±0.5 mm

4.Length: 50?80 mm.

5.Curie Temp.1142±20C

6. Orientation of First Reference Flat: As required ±0.20.

7. Length of First Reference Flat: 22±2 mm inspection polished.

8. Second Reference Flat: Available if required, the length shall be 10±3mm

9. Appearance: Free of crack, pore, inclusion.

10.Optical characteristics:

10.1Transparent range:370—5000nm

10.2Refractive index:?633nm?no=2.286 ne=2.200

10.3 Refractive gradient?633nm?≤5×10-5cm

10.4Transmittivity?633nm?≥68%

10.5Briefringence index: ?n= no - ne≈0.08

Piezoelectronic Quartz Wafer

1. General Quartz Wafer Requirements?

1.1 Diameter?(1)Φ76.2±0.5mm

1.2 Thickness?(1)0.35±0.05mm (2) 0.40±0.05mm (3)0.50±0.05mm

1.3 Bow?≤ 40um

1.4 Taper?≤ 20um

1.5 Orientation?To be as requested ±0.20 Replica MLB Jerseys Wholesale ,unless specified.

1.6 Identification flat position and length is to be as follows?

1.6.1 Primary Flat Location?Must be within ±0.20 , unless specified.

1.6.2 Primary Flat Length?22±2mm unless specified.

1.6.3 Secondary Flat Length?10±3mm unless specified.

1.7 Surface Polish Quality?

1.7.1 Surface Polish ?Mirror Polished 10—15A

1.7.2 Backside Polish?Lapped with GC600 or GC1200 diamond sand and etched.

1.7.3 Edge Chips?Edge rounding

1.8 Seed Location?To be within the center 6.5mm of the wafer or not required.

1.9 Q Factor?≥ 2 million min.

2. Individual wafer Orientation ?Special?Requirement?

2.1 360Y-cu?see Figure 1?

2.1.1 Orientation?360Y±0.20

?2.1.2 Primary flat direction?X-axis.

2.1.3 Secondary Flat?Two flat,90 and 270 from theprimary flat if required.

2.2 340Y-cut?see Figure 2?

2.2.1 Orientation?340Y±0.20

2.2.2 Primary flat direction?X-axis

2.2.3 Secondary Flat?900 clockwise from If you know the best way to take care of your eyes, only then you would ensure better care for your eyes, otherwise, you may create a complex situation being desirous . Cheap NHL Jerseys Wholesale Jerseys China Wholesale Jerseys From China Wholesale Baseball Jerseys Cheap NFL Jerseys Wholesale Jerseys Wholesale Jerseys Wholesale NFL Jerseys Wholesale Nike NFL Jerseys Wholesale Soccer Jerseys From China