The Guide to Cylinder CGHs

AOM has an extensive catalog of products and resources for cylinder metrology using computer-generated holograms, or CGHs. For information about our selection of standard cylinder CGHs, check out the Cylinder CGH Product Page.

On this page, find all of our resources relating to cylinder CGHs. Scroll down to find articles, tools, drawings, and more to get the most out of your CGH.

Articles & Tools

• How to Choose the Right Cylinder CGH
• How to Choose the Right Cylinder CGH [Chinese]
• Cylinder CGH Selector Workbook/Interactive Calculator

Datasheets

• 2-Inch Cylinder CGH Datasheet
• 3-Inch Cylinder CGH Datasheet
• 3-Inch Cylinder CGH Datasheet [Chinese]

Customer Drawings & CAD Models

• 2-Inch Cylinder CGH
  • C2XXXS-BC.PDF
  • C2XXXS-BC.STEP
• 3-Inch Cylinder CGH
  • C3XXXS.PDF
  • C3XXXS.STEP
• 4-Inch Cylinder CGH
  • C4XXXC.PDF
  • C4XXXC.STEP
• 6-Inch Cylinder CGH
  • C6XXXC.PDF
  • C6XXXC.STEP

Compatible Fine Alignment Stages

Standard cylinder CGHs are mounted in mechanical cells that interface directly to AOM FP3 and FP6 fine alignment stages. Both are available in two centerline height options. The FP3 is also available in a Z configuration.

• For 2 and 3-inch CGHs
  • FP3-H425_A.step
  • FP3-H600_A.step
  • FP3-Z-H425-02_B.step
  • FP3-Z-H600-02_B.step
• For 4 and 6-inch CGHs
  • FP6-H425_B.step
  • FP6-H600_B.step

 

Customizable Test Part Fixture

A 3D printable mount compatible with FP3 stages. Use as is to fit a cylinder lens or customize it for your own part!

• Download coming soon!

 

AOM Cylinder CGH Kit

Discover the ultimate solution for streamlined cylinder optic surface measurements: the AOM Cylinder CGH Kit!

• Includes five standard 3-inch cylinder CGHs, covering a range from f/0.7 to f/6.0, ensuring comprehensive coverage for various cylinder UUTs.
• Complete metrology system featuring two CGH mounting and fine alignment stages, customizable part holder fixture, magnetic mounting balls for your own 3D printed fixtures, and a sample cylinder lens.
• Enhance precision and efficiency in optics production with full aperture high-resolution measurements.

The precision of Computer-Generated Holograms with the flexibility of a Transmission Sphere – reach out today to secure your AOM Cylinder CGH Kit!