76.2mm Dia. 800nm λ/4 Quartz Waveplate Zero Order

Product Details Zero Order and Multiple Order Waveplates λ/4 and λ/2 Retardance Mounted in Black Anodized Aluminum Frame Zero Order Polymer Waveplates Also Available Quartz Waveplates (Retarders) are available in multiple order and zero order. These waveplates are ideal for a range of applications. Multiple order waveplates are ideal for applications where the wavelength deviates less than ±1% from the design wavelength of the waveplate. For applications with a greater than ±1% deviation, zero order waveplates are recommended due to their increased bandwidth and lower sensitivity to temperature change. Quartz Waveplates (Retarders) have the fast axis marked on the edge of the mount to ease system integration. Specifications General Type: Crystalline Waveplate Physical & Mechanical Properties Clear Aperture CA (mm): 46.00 Diameter (mm): 76.20 +0.00/-0.25 Thickness (mm): 10.00 +0.00/-0.25 Construction: Crystalline Parallelism (arcsec): <3 Optical Properties Coating: Laser V-Coat (800nm) Design Wavelength DWL (nm): 800 Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Crystal Quartz Retardance: λ/4 Surface Quality: 10-5 Transmitted Wavefront, P-V: λ/8 for central 80% of clear aperture Retardance Tolerance: ±λ/200 Temperature Coefficient (λ/°C): 0.0001 Retardance Order: 0 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 240: Compliant ×