Supply forms
Available configurations
- C-plane and other orientations
- Single-side or double-side polished
- Optical or epi-ready finish
- Custom cut substrates
Request a Quote Wafers & Substrates
Sapphire Substrate
Al₂O₃Single-crystal sapphire wafers and substrates defined by orientation, diameter, thickness and polished surface configuration.
RFQ specification
Information to provide
- Orientation and offcut
- Diameter or custom dimensions
- Thickness
- Surface finish
- Flat or notch requirement
- Quantity and packaging
Applications
Typical use areas
- GaN epitaxy
- Optoelectronics
- RF devices
- Optical windows
- Thin-film research
Technical definition
Parameters used to define this product.
These are specification fields, not fixed stock values. The offered values are confirmed against your RFQ.
MaterialSapphire Substrate (Al₂O₃)
Product classWafers & Substrates
Available formsC-plane and other orientations; Single-side or double-side polished; Optical or epi-ready finish
Critical controlsOrientation and offcut, Diameter or custom dimensions, Thickness, Surface finish
Order definition
What is confirmed with your quotation.
Material specification
Purity, composition, grade, dimensions, tolerances and requested form.
Production configuration
Bonding, backing, surface finish, packaging or other product-specific options.
Documentation
Analysis documentation and any additional agreed dimensional or assembly records.
Commercial supply
Quantity, lead time, DAP or EXW delivery and the applicable quotation validity.
Frequently asked questions
Before requesting a quotation.
Can Adesis supply Sapphire Substrate?
Adesis reviews sapphire substrate requirements against the requested specification, quantity, documentation and delivery destination. Final availability and lead time are confirmed by quotation.
Which specifications are required for a Sapphire Substrate quotation?
Please provide orientation and offcut, diameter or custom dimensions, thickness, surface finish, flat or notch requirement. Additional process or drawing information may be requested where relevant.
Are custom sapphire substrate configurations available?
Custom configurations are evaluated individually. Available options may include c-plane and other orientations, single-side or double-side polished, optical or epi-ready finish, custom cut substrates.
Does Adesis ship sapphire substrate internationally?
Adesis ships from Türkiye and can evaluate DAP or EXW delivery for international orders, subject to product availability, destination and applicable trade requirements.
Values and forms shown are representative. Adesis confirms the commercially offered specification in the quotation and order documents.
Technical inquiry
Specify your sapphire substrate requirement.
Send the material, purity, dimensions, quantity and application. We will review the complete specification before quoting.