TiO2 Substrate
Rutile (TiO2) crystal has large birefringence and refractive index, is an ideal material for spectral prisms and polarization devices (e. g., optical...
TiO2 Substrate
Rutile (TiO2) crystal has large birefringence and refractive index, is an ideal material for spectral prisms and polarization devices (e. g., optical isolators and beam splitter). Rutile (TiO2) crystal has better physicochemical stability than YVO4. OST Photonics offers high quality TiO2 substrates for researchers and industries. Crystal orientation, size and thickness can be customized according to your requirements...
- ManufacturerOST Photonics
- CategoryCrystal Wafer and Substrate
- Stock Items12 listed specifications
- Lead TimeQuoted per order
- CustomizationSize, orientation and surface finish to drawing
Features
- Large birefringence and refractive index
- Good physical and chemical stability
Applications
- Spectral prisms
- Optical isolators
- Beam splitter
Processing Capability
- Orientation: <100>,<110>,<001>,<111>, etc.
- Dimension: 5x5mm, 10x5mm, 10x10mm, 15x15mm, etc.
- Thickness: 0.5mm, 1.0mm, etc.
- Available items: substrates, blanks and customized optics
Specification and Properties of TiO2 Substrates
| Crystal System | Tetragonal |
| Growth Method | Flame; Float-zone |
| Crystal Lattice Constant | a=4.5936 Å c=2.9582 Å |
| Density | 4.26 g/cm3 |
| Hardness | 7 Mohs |
| Thermal Capacity | 0.17 (25 ℃) |
| Transmitting Range | 0.5-4.5 μm |
| Refractive Index | no=2.47 ne=2.73 at 1.3 um |
| Dielectric Constant | ~180//<001>; ~90⊥<001> |
| Thermo-optical Coeffecient (dη/dT) | a: -0.72×10^ 6 /K; c: -0.42×10^-6 /K |
| Thermal Expansion Coefficient | a: 7.14×10^-6 /K; c: 9.19×10^-6 /K |
| Orientation | <100>,<110>,<001>,<111>, etc. |
| Orientation Tolerance | ±0.5° or better |
| Dimension | 5x5mm, 10x5mm, 10x10mm, 15x15mm, etc. |
| Dimension Tolerance | ±0.1 mm or better |
| Thickness | 0.5mm, 1.0mm, etc. |
| Thickness Tolerance | ±0.05 mm or better |
| Surface Finish | Single side polished (SSP)/Double sides polished (DSP) |
| Parallelism | Parallelism:<30 sec of arc |
| Flatness | <λ/4 @ 633 nm |
| Surface Quality | S/D 20/10 |
| Package | Class 100 clean bag, Class 1000 super clean room |
Available TiO2 Substrate Items
The following specifications are listed on our original catalogue. Custom dimensions, orientations and surface finishes are produced to your drawing.
| 5 mm x 5 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (100), Double Sides Polished (10 Pieces) | View |
| 5 mm x 5 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (100), Single Side Polished (10 Pieces) | View |
| 5 mm x 5 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (110), Double Sides Polished (10 Pieces) | View |
| 5 mm x 5 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (110), Single Side Polished (10 Pieces) | View |
| 5 mm x 5 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (111), Double Sides Polished (10 Pieces) | View |
| 5 mm x 5 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (111), Single Side Polished (10 Pieces) | View |
| 10 mm x 10 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (100), Double Sides Polished (5 Pieces) | View |
| 10 mm x 10 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (100), Single Side Polished (5 Pieces) | View |
| 10 mm x 10 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (110), Double Sides Polished (5 Pieces) | View |
| 10 mm x 10 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (110), Single Side Polished (5 Pieces) | View |
| 10 mm x 10 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (111), Double Sides Polished (5 Pieces) | View |
| 10 mm x 10 mm x 0.5 mm TiO2 (Rutile) Single Crystal Substrates, Orientation: (111), Single Side Polished (5 Pieces) | View |
Other Crystal Wafer and Substrate Materials
Request A Quote For TiO2 Substrate
Send us your dimensions, orientation, surface finish and quantity. Our engineers reply with a technical proposal and price.
FAQ
Buyer Questions
What is the crystal system of the TiO2 Substrate?
The crystal system of the TiO2 Substrate is Tetragonal.
What is the growth method of the TiO2 Substrate?
The growth method of the TiO2 Substrate is Flame; Float-zone.
What is the crystal lattice constant of the TiO2 Substrate?
The crystal lattice constant of the TiO2 Substrate is a=4.5936 Å c=2.9582 Å.
What is the density of the TiO2 Substrate?
The density of the TiO2 Substrate is 4.26 g/cm3.
How do I get a quotation for the TiO2 Substrate?
Send the quantity, the specification and your destination port to Jiaxing AOSITE Photonics Technology Co.,Ltd. by email or telephone. There is no enquiry form on this site, so your message reaches an engineer directly rather than a contact queue.
Can the TiO2 Substrate be made to a custom specification?
Custom dimensions and finishes are quoted case by case against your drawing or written specification. Send what you need and the factory will confirm what is achievable, and at what tolerance, before you place the order.
Who manufactures the TiO2 Substrate?
Jiaxing AOSITE Photonics Technology Co.,Ltd., trading as OST Photonics, manufacturing in Jiaxing, Zhejiang, China since 2010.
Tell Us What You Need
Send your specification, quantity and destination port. Our engineers reply with a technical proposal and a confirmed lead time.