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Barium Titanate Crystal Substrate boasts outstanding photorefractive properties, showcasing high self-pumped phase conjugate reflectance and remarkable efficiency in two-wave mixing (optical amplification). Its immense potential lies in the field of optical information storage, making it a pivotal substrate material for various applications. The unique combination of photorefractive capabilities and optical efficiency positions Barium Titanate Crystal Substrate as a crucial material with promising prospects for advancing optical technologies.
|
Crystal structure |
Tetragonal |
|
Density |
6.02g/cm3 |
|
Melting Point |
1600 °C |
|
Molecule mass (g/mol) |
233.192 |
|
Dielectric constants: |
ea = 3700, ec = 135 (unclamped) ea = 2400, ec = 60 (clamped) |
|
Index of Refraction |
515nm 633nm 800nm |
|
Reflectivity of SPPC ( at 0 deg. cut ) |
50-70% (max. 77%) for l = 515 nm 50-80% (max: 86.8%) for l = 633 nm |
|
Thermal Expansion |
9.4 x 10-6 /℃ |
|
Crystal orientation |
<100>、<110>、<111> |
|
Standard Size |
5x5mm, 10x10mm, Or customized. |
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Standard Thickness |
0.5mm, 1.0mm, |
|
Polishing |
Single-side polished or Double side polished |
Barium titanate crystal substrates are used in the following applications:
Optical Information Storage: Barium Titanate crystal substrates play a vital role in optical information storage applications, leveraging their exceptional properties for efficient data storage.
Uncooled Sensors for Thermal Cameras: These crystal substrates find utilization in the development of uncooled sensors for thermal cameras, contributing to enhanced thermal imaging capabilities.
Barium Titanate Crystal Substrate is meticulously packed to preserve its exceptional properties. Enclosed in protective materials, the packaging ensures security during transit, safeguarding against factors like moisture and mechanical stress. This meticulous packing guarantees the substrate's integrity upon arrival for use in diverse applications.
