FIZEAU INTERFEROMETERS

  INFRARED
  INTERFEROMETERS

  DUAL-WAVELENGTH
  INTERFEROMETERS

  TUTORIALS
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Graham Optical Systems is located in Chatsworth, California next to the Santa Susana Mountains shown in the photo at the right.  Founded in 1987 by Arlette and Gordon Graham the company manufactures products that includes a unique line of Laser Interferometers.

In recent years infrared interferometry has become increasingly important and Graham Optical Systems expanded its product line to include IR interferometers at  850 nm, 1060 nm, 1550 nm, and 3392 nm wavelengths as well as Dual wavelength interferometers that perform at both IR and visible wavelengths.

Presently, the company offers a number of models, both vertical and horizontal, ranging from very simple visual systems to Phase-Shifting Interferometers.

Graham's line of Grazing Incidence Interferometers -- our LAZER GRAZERS permit the non-contact measurement of matte and semi-matte finished surfaces.  These instruments are rugged in design and modestly priced in keeping with our philosophy that precision instruments need not be delicate or costly.  Since all of our systems are very modular in design, it is feasible for us to offer customized features and tooling that meet the customer's need without excessive costs. 

Other product lines include Transmissometers, Reflectometers, and Densitometers that can be configured for use on the lab bench or for continuous monitoring on the production line. 

Graham also offers Optical Design services as well as prototyping of lens assemblies and opto-mechanical systems. Moon over