- EL Products[1]
- Other Electronic Components[6]
- Other Optics Instruments[6]
- Glass[2]
- Other Lights & Lighting Products[6]
- Instrument Parts & Accessories[6]
- Other Metals & Metal Products[2]
- Other Active Components[2]
- Prisms[6]
- Lenses[2]
- Other Ore[1]
- Laser Beauty Equipment[3]
- Fiber Optic Equipment[2]
- Other Electronic Accessories[2]
- Magnetic Materials[1]
- Refractory[1]
- Building Glass[2]
- Contact Person : Mr. Ge Alex
- Company Name : Atom Optics Co., Ltd.
- Tel : 00086-21-39523288
- Fax : 00086-21-39523268
- Address : Shanghai,shanghai,No.1661-14-101 Baojia Road Jiading District Shanghai 201808 of China
- Country/Region : China
- Zip : 201808
BaTiO3 crystal
Typical Properties
Crystal Structure | Tetragonal ( 4m) : 9oC < T < 130.5 oC a=3.99 Å, c= 4.04 Å , |
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 BTO Crystal Products | |
Refractive Grade BTO ( Fully electric poled with single domain ) | 3x3x3 mm 2- 4 faces polished 5x5x5 mm, 2- 6 faces polished |
Substrate grade BTO ( poled, but with domains ) | 5x5x1.0 mm, <100> or <001> ori. 1- 2 sides polished 10x10x1.0 mm, <100> or <001>ori. 1-2 sides polished |
NOTE:
1,Special size components are available upon request.
2,BTO crystal must be stored in temperature above 10 oC to avoid phase transition which will cause twin or domain inside crystal