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China, Chinese Customized High-Reflectivity Optical Components Hr Broadband Mirrors Optical Mirror1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Optical Lens InstrumentOptical MirrorOptical MirrorMirror
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Product DescriptionProduct DescriptionHR Broadband Mirrors are high-reflectivity optical components engineered for multi-wavelength laser systems, spectroscopy, and imaging applications, offering >99.5% reflectivity across 400–2000 nm (visible to NIR) with low scatter loss. Built on UVFS, BK7, or aluminum substrates using ion-beam sputtered coatings, they ensure stable performance in harsh environments.As a china manufacturer, we deliver:· Customizable coating designs for extended bandwidths (up to 1500 nm range) or specific wavelength ranges· Standard sizes (?12.7–100 mm) and rapid prototyping for non-standard geometries· Rigorous testing for <λ/10 flatness and 20-10 surface quality compliance· Technical support for optimizing beam reflection efficiency across mixed-wavelength setupsProduct OverviewDesign PhilosophyMaterial OptionsHR (High-Reflectivity) Broadband Mirrors feature multi-layer dielectric or metallic coatings optimized for ≥98% reflectivity across extended wavelength bands. The flat substrate (fused silica, silicon, or germanium) ensures minimal beam distortion during reflection.Substrates:Fused Silica: UV-Vis transparency (200–2000 nm), low thermal expansion (CTE: 0.55 ppm/°C).Silicon: Mid-IR transparency (1–8 μm), high thermal conductivity (149 W/m·K) for high-power applications.Germanium: Long-wave IR (8–14 μm), ideal for thermal imaging and CO2 laser systems. Coatings:Dielectric (Multi-Layer): Alternating TiO2/SiO2 layers for >99% reflectivity in 400–1100 nm (visible-near IR).Metallic: Protected silver (450–20,000 nm, ≥97%) or gold (2–20 μm, ≥98%) for broadband IR performance.SpecificationProduct:HR Broadband MirrorsMaterial:Fused Silica/Silicon/GermaniumClear Aperture:>90%Diameter Tolerance:+/-0.1mmBevel: Break sharp edgesFlatness (PV): <1/10L@633nmSurface Quality: 20-10Thickness Tolerance: +/-0.1mmFAQFAQ of HR Broadband MirrorsHow do dielectric vs. metallic coatings differ in performance?Dielectric coatings offer higher reflectivity (≥99%) in narrow bands with low absorption, while metallic coatings provide broadband coverage (≥97%) with slightly higher thermal absorption.Can these HR Broadband Mirrors be used in vacuum environments?Yes, all coatings are outgassing-tested (ASTM E595) for vacuum compatibility (10-6 Torr), suitable for electron microscopy and space applications.What cleaning methods are recommended?Use lint-free wipes with isopropyl alcohol (≥99%) for routine cleaning. For stubborn residues, apply a soft brush (10–20 mm bristle length) with deionized water.Do you offer anti-reflective coatings on substrate back surfaces?Yes, optional AR coatings (≤0.5% reflectance per surface) are available for UV, Vis, or IR to eliminate ghost reflections in multi-element systems.ApplicationsLaser Material ProcessingSpectroscopic InstrumentsBeam Delivery Systems: Redirect 1064 nm fiber laser beams in CNC cutting machines, maintaining >98% reflectivity over 1000–1100 nm.Optical Isolation: Separate pump (980 nm) and signal (1550 nm) beams in erbium-doped fiber amplifiers.Raman Spectroscopy: Reflect 785 nm excitation light while transmitting Raman-shifted signals (790–1800 nm).Fluorescence Microscopy: Efficiently reflect excitation wavelengths (e.g., 488 nm, 561 nm) in confocal setups.Thermal Imaging & Night VisionAstronomy & Space OpticsInfrared Cameras: Gold-coated germanium mirrors reflect 8–14 μm radiation in military-grade thermal vision systems.Pyrometers: Direct mid-IR (3–5 μm) emissions from high-temperature targets (1000–2000°C) to detectors.Wide-Field Imagers: Capture broad spectral ranges (350–1100 nm) in ground-based telescopes, minimizing chromatic aberration.CubeSat Optics: Lightweight fused silica substrates (≤50 g for 50 mm diameter) with radiation-resistant coatings for space missions.Company ProfileExtended Product RangePackaging & ShippingPACKINGCarton, Blister, FoamPayment MethodsT/T, L/C, Western Union, Cash, Credit Card, Paypal, Alipay, MoneyGram, Assurance payment......
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