MTI  |  SKU: LNSY101D05C1deg128

LiNbO3 saw grade wafer, 128 deg. Y-X cut, 4" dia x0.5 mm, 1sp

€148,35

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LiNbO3 saw grade wafer, 128 deg. Y-X cut, 4" dia x0.5 mm, 1sp

MTI

Saw grade single crystal LiNbO3
Purity: >99.9% 
Orientation: 128 degree  rotated from the +y through the +Z axis about the X axis
Size: 4" diameter x 0.5mm

Flats: Primary Flat is normal to the +X axis

Secondary flat is 90 degree clockwise from the primary flat when viewing the polished face <+Z/-Y>

Polish: one side polished

For indication of the directions, please click here.

 

 

Typical  Properties

Crystal Structure

Hexagonal    a=5.148  Å,  c= 13.863Å

Growth Method

CZ

Melting Point

1250 oC

Density

 4.64 g/cm3

Curie Temperature

~ 1160 oC

Hardness

 5 Mohs

Thermal expansion (x10-6/ oC)

a11: 15.4       a33:  7.5

Index of Refraction

ho=2.286       he=2.203   at 632.8 nm

Transmission wavelength

0.4 ~ 2.90 m 

Nonlinear coefficient

Electro-optical Coefficient

d33=34.45,  d31=d15=5.95    d22=13.07                           (pmV-1)

g13=8.6, g22=3.4, g 33=30.8, g51=28.0, g 22=6.00              (pmV-1)

Transparency Range

Transmissivity

370 ~ 5000   nm

 > 68 % @ 632.8 nm

                                                          Sellmeier Equation ( l in mm )

ho2 (l) = 4.9048 + 0.11768/(l2 –0.04750) – 0.027169 ´ l2

he2 (l) = 4.5820 + 0.099169/(l2 –0.04443) – 0.021950 ´ l2

                                                        LiNbO3 Finished Components

Size

Any size below 4" diameter boule

Tolerance of size

Z-axis: ± 0.3 mm

X-axis and Y-axis: ± 0.1 mm

Chamfer

Less than 0.5 mm at 45o ± 5o

Accuracy of orientation

Z-axis: < 5’

X-axis and Y-axis: < 10’

 


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