Bach Research Corp.

Bach Research Corporation manufactures precision custom optics and diffraction gratings. We work carefully with customers to achieve their unique specifications.
We provide custom manufacturing services for ruled gratings, holographic gratings, replica gratings (both holographic and ruled), diamond-turned surfaces, polished optics, and optical coatings. Bach Research employees draw from a variety of backgrounds and expertise. Collectively Bach Research employees have over 120 years experience in optical fabrication, optical coatings, diffraction gratings, and optical testing.

• Optical Polishing:
  The fabrication of precision custom optics starts with the procurement of materials and the generating and polishing of the substrate. Bach Research has the expertise to manufacture optics from a variety of optical materials and in various configurations. We can achieve a polished surface roughness of less than four angstroms RMS, on glass, metals and single-crystal silicon.
• Optical Coating:
  Our coating operation is tailored to support the manufacture of diffraction gratings and replicated optics. We use a variety of advanced industry recognized techniques for the deposition of metallic coatings and dielectric overcoats.
• Diamond-Turned Optics:
  Bach Research has the expertise and capability to diamond-turn custom optics. From small, flat laser mirrors to large parabolas and diamond-machined gratings, contact us with your requirements
• Diffraction Gratings:
  Bach Research takes tremendous pride in the art of crafting diffraction gratings and providing solutions to difficult technological challenges. We can manufacture gratings for use in all applications, from the far IR all the way down to the X-ray. We can create original gratings and replicas on a variety of materials and in unique configurations.