For decades Holographix has worked closely with customers to guide them in the development of custom diffraction grating-based solutions from concept to production. At the heart of each solution is one or more custom state-of-the-art diffraction gratings. Holographix differentiates itself by offering: Holographix’ optical design team fully utilizes the unique abilities of Holographix’ proprietary replication materials to achieve the highest performance possible for our customers. >90% diffraction efficiency with low stray light. Our customers confirm our independent test results: Holographix’ custom surface-relief diffraction gratings provide superior diffraction efficiency with improved stray light performance! In-house design and development capabilities coupled with unique replication technology allows us to develop state-of-the-art custom solutions. High quality, custom diffraction gratings with repeatable performance! Holographix is ISO 9000:2015 certified, and proudly manufactures all optical components in the USA. Diffraction Grating Applications: - Aerospace - Avionic - Beam scanning - Laser - Metrology - Ophthalmology - Pharmaceutical - Spectroscopy - Telecom Diffraction Grating Capabilities: - Transmission gratings - Blazed gratings - Slanted gratings - Chirped gratings - Sinusoidal Gratings - Reflection gratings - High diffraction efficiency gratings - High aspect ratio gratings - Binary gratings - Holographic gratings - Beam splitters - Low polarization dependent loss (PDL) gratings - Gratings on curved surfaces - Metallic, dielectric or anti-reflective (AR) coated gratings - Gratings fabricated on a variety of different types of substrates Holographix’ Diffraction Grating Specifications: The range of custom specifications that we can support include: Grating size: areas up to 600 mm x 350 mm Spatial frequency: up to 5000 g/mm Wavefront: <1/10 P-V per inch Diffraction efficiency: >90% (absolute) with low PDL Temperature range: -50° C to 260° C (solder reflow compatible) Chemical resistance: most common solvents Damage threshold: >1 MW/cm² Reflection Gratings Reflection coating: custom metallic coatings available Protective overcoat: custom dielectric coatings available
