• Diameters from 2″ to 6″

  • Flatness and Parallelism to 0.0025mm

  • Optical grade High Purity Synthetic Sapphire

  • Custom made perforation hole sizes and patterns

  • Flats and Laser marking available

Sapphire is second only to diamond in hardness and will provide a stronger and more durable carrier than Fused Quartz.

Specifications for a 4inch Diameter Sapphire Wafer Carrier:

Diameter: 4.00″ +/- .002″

Thickness: .040″ +/- .002″, .125″ +/- .002″

Parallelism: 0.0025mm

Flatness: Controlled by Parallelism

Surface Finish: Polished 80-50, 2 faces

Material Quality: Optical Grade

Crystallographic Orientation: Random or C-Plane

Specifications for a 3inch Diameter Sapphire Wafer Carrier:

Diameter: 3.00″ Dia

Thickness: .040″ +/- .002″, .125″ +/- .002″

Parallelism: 0.0025mm

Flatness: Controlled by Parallelism

Surface Finish: Polished 80-50, 2 faces

Material Quality: Optical Grade

Crystallographic Orientation: Random or C-Plane

SAPPHIRE_WAFER_CARRIERS

Sapphire Wafer Carriers are typically fabricated on request based on customer specifications. Orders from stock typically ship in 3-5 days. Manufacturing lead time can be 2-3 weeks. Please call the factory for expedited delivery or quantity discounts. Contact Us

Showing all 3 results

Sapphire Wafer Carriers

Catalog No. Description QOH Price Order
Catalog No.: SCD2856-02A Descripton: More info

SCD2856-02A

CONFIGURATION: DISC W/ OD FLAT, PLANE-PARALLEL
DIAMETER: 100.00mm +/- 0.10mm
OD FLAT SIZE: 32.50mm +/- 0.50mm
OD FLAT LOCATION: RANDOMLY LOCATED.
THICKNESS: 2.00mm +/- 0.05mm
PARALLELISM: < 10 ARC SECONDS.
EDGE BEVELS: 0.20mm +/- 0.10mm X 45deg, 2 PLACES
FLATNESS: 1.50 WAVES MAXIMUM @ 633nm, 2 FACES.
TRANSMITTED WAVEFRONT: 0.75 WAVE MAXIMUM @ 633nm.
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 1/2deg
COATING: NONE, NOT REQUIRED.
 QOH: 3 Price: $900
Catalog No.: SCD3217-02A Descripton: More info

SCD3217-02A

DIAMETER: 4.250"+.000"/-.005"
THICKNESS: 2.00mm +/- 0.05mm
PARALLELISM: 20 ARC SECONDS MAXIMUM.
EDGE BEVEL: PROTECTIVE EDGE BREAK, 2 FACES.
FLATNESS: NOT SPECIFIED.
SURFACE FINISH: 40-20 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 4.00"MINIMUM DIAMETER.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg.
COATING: NONE, NOT REQUIRED.
 QOH: 2 Price: $600
Catalog No.: SCD3698-02A Descripton: More info

SCD3698-02A

CONFIGURATION: DISC, PLANE-PARALLEL.
DIAMETER: 3.250"+.000"/-.005"
THICKNESS: 2.00mm +/- 0.05mm
PARALLELISM: 20 ARC SECONDS MAXIMUM
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001).
COATING: NONE, NOT REQUIRED
 QOH: 5 Price: $725