- Laser Beauty Equipment[3]
- Other Active Components[1]
- Other Optics Instruments[10]
- Glass Processing Machinery[3]
- Glass Product Making Machinery[1]
- Other Electronic Components[3]
- Other Passive Components[1]
- Other Lights & Lighting Products[6]
- Instrument Parts & Accessories[3]
- Loose Gemstone[1]
- Other Metals & Metal Products[1]
- Laser Equipment Parts[1]
- Halide ( Except Chloride )[2]
- Prisms[4]
- Lenses[2]
- Refractory[1]
- Chemical Reagents[1]
- Fiber Optic Equipment[5]
- Chemical Auxiliary Agent[3]
- Other Ore[1]
- Building Glass[1]
- 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
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
BaTiO3 crystal