Holographic Blanks
Precision Photomask Blanks for Security Holograms & Diffractive Optical Mastering
The superior flatness of glass provides the ideal foundation for holographic recording, making glass plate holograms the preferred choice for achieving the highest image quality. Telic manufactures precision holographic blanks engineered for grayscale lithography, diffractive optical element (DOE) mastering, and high-resolution holographic applications. Built on photomask-quality substrates with tightly controlled flatness, surface quality, and coating uniformity, our blanks provide the stable platform required for producing complex diffractive structures with exceptional fidelity.
Designed for both prototype development and production manufacturing, Telic holographic blanks support applications ranging from secure authentication features to advanced optical components and research programs. Each blank is manufactured under controlled cleanroom conditions to ensure consistent performance throughout demanding lithography workflows.
Engineered for High-Resolution Pattern Transfer
Successful holographic mastering depends on more than precision lithography—it begins with the substrate. Telic holographic blanks are manufactured with controlled substrate flatness, surface quality, and photoresist uniformity to support consistent, high-resolution pattern transfer across the entire working surface. By combining photomask blank manufacturing, precision spin coating, cleanroom processing, and quality inspection, Telic provides a dependable platform for both development and production-scale holographic manufacturing.
Optical Platform Features
- Double-Side Polished Optical-Grade Glass Substrates
- Photomask-Quality Flatness & Surface Quality
- Precision Spin-Coated Photoresist Platform
- Uniform Coating Thickness for Grayscale Lithography
- Available in Formats up to 50 × 50 Inches (1270 × 1270 mm)
- Surface & Coating Inspection to Photomask Blank Standards
- Prototype Through Production Manufacturing
Holographic Blank Applications
- Security & Authentication
– Banknote Security Features
– Passport & Government ID Documents
– Secure Labels & Tax Stamps
– Authentication & Anti-Counterfeiting Technologies
– Surface-Relief Hologram Mastering - Advanced Optical Manufacturing
– Diffractive Optical Element (DOE) Mastering
– Holographic Optical Components
– Precision Diffraction Gratings
– Micro-Optical Structures
– Optical Research & Development - Microfabrication
– Grayscale Lithography
– Microfluidic Master Tooling
– Advanced Lithography Development
– Prototype Optical Devices
– Custom Photonic Structures
Let’s Discuss Your Project
Whether you require non-standard substrate materials, custom thicknesses, specialized chrome coatings, large-format photomask blanks, or integrated lithography support, Telic’s engineering team can develop a solution tailored to your application.
