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BaTiO3 single crystal substrate

BaTiO3 single crystal substrate

BaTiO3 single crystal substrate

Product Details:

Place of Origin: china
Brand Name: KH-Crystal

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Packaging Details: Al bags
Delivery Time: 15days
Payment Terms: T/T
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Detailed Product Description

Barium titanate single crystals have excellent photorefractive properties , high reflectivity of self-pumped phase conjugation and two-wave mixing (optical zoom) efficiency in optical information storage with huge potential applications, which is also an important substrate substrate materials.

Properties:

 

 

Crystal Structure
Tetragonal ( 4m) : 9oC < T < 130.5 oC
a=3.99A, c= 4.04A ,
Growth Method
Top Seeded Solution Growth
Melting Point
1600 oC
Density
6.02 g/cm3
Dielectric constants
ea = 3700, ec = 135 (unclamped)
ea = 2400, e c = 60 (clamped)
Index of Refraction
 
515 nm 633 nm 800 nm
no 2.4921 2.4160 2.3681
ne 2.4247 2.3630 2.3235
Transmission wavelength
0.45 ~ 6.30 mm
Electro Optic Coefficients:
rT 13 = 11.7 ?1.9 pm/V rT 33 =112 ?10 pm/V
rT 42= 1920 ?180 pm/V
Reflectivity of SPPC
( at 0 deg. cut )
50 - 70 % ( max. 77% ) for l = 515 nm
50 - 80 % ( max: 86.8%) for l = 633 nm
Two-wave mixing coupling constant:
10 -40 cm-1
Absorption loss:
l: 515 nm 633 nm 800 nm
a: 3.392cm-1 0.268cm-1 0.005cm-1

 

Standard spec:

 

Orientation
<100>,<110>,<111>±0.5º
Dimension
10 x 10 x 1mm 10 x 5 x 1mm 5 x 5 x 1mm
Customization available
Polish
Single polish, double polish
surface roughness
Surface roughness(Ra):<=10A
Packing:
  • Packing: The substrate is packed with 100 grade clean plastic bag under 1000 class clean room.

Contact Details
KINHENG CRYSTAL MATERIAL(SHANGHAI) CO., LTD.

Contact Person: Mr. Ivan wang

Tel: 86-21-60490170

Fax: 86-21-63063530

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