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0102030405
Precision Custom Optical Prisms from China Suppliers & Factory - High Performance for Laser and Spectral Applications
Product Description
Core Functions
- Beam Manipulation: Reflect/refract for beam steering, splitting, polarization control (split ratio 50:50 to 99:1).
- High Dispersion: Equilateral prisms achieve >1.5° dispersion @400–700nm for spectrometers.
- Low Wavefront Distortion: Roof prisms with <3 arcsec 90° tolerance ensure imaging symmetry.
Technical Specifications
- Materials & Design: UV Fused Silica: >90% transmission @200–2500nm, LIDT >8J/cm² @355nm. IR Materials (ZnSe, Ge): Covers 3–5μm MWIR for thermal imaging. Polarizing Beam Splitters (PBS): Extinction ratio >1000:1, LIDT >500mJ/cm² @1064nm.
- Precision: Surface flatness <λ/5 (@633nm), local figure error <λ/10. Angular tolerance ±30 arcsec (upgradable to ±5 arcsec). Surface quality 40-20 scratch/dig (upgradable to 10-5). Coating reflectivity >99% (metallic) or <0.5% (AR) @target wavelength.
- Coatings: Metallic (Al, Ag, Au): Broadband reflection (400–2000nm) with environmental resistance. Dielectric (TiO₂/SiO₂): Laser-grade R>99.8% @specific λ. Beam-Splitting: Custom polarizing/non-polarizing with <±2% ratio error.
Applications
- Laser Systems: Pulse compression/combining in femtosecond lasers (±0.1ps delay).
- Spectroscopy: Beam splitting in Raman spectrometers (<0.1nm resolution).
- Metrology: Right-angle prisms for interferometers (<λ/20 PV surface).
- Medical Imaging: OCT scanning prisms with <5μm axial resolution.
Customization
- Complex Geometry: D-shape, sector-cut with <0.1mm edge chamfer, holes/threads.
- Multi-Prism Arrays: Cemented/air-spaced assemblies aligned to <1 arcmin.
- Fast Turnaround: Standard orders in 5 days, special requests <3 weeks.
Differentiation Highlights
Sub-Arcsecond Precision
Interferometer calibration guarantees ±2 arcsec angular tolerance for ultra-sensitive systems (e.g., gravitational wave detection).
Hybrid Material Design
UV-IR composite prisms (e.g., CaF₂/ZnSe) enable cross-band spectral fusion.
Custom & OEM Process
Materials capabilities
Coating capabilities
Advanced Equipment
Custom Sizes and Shapes
Quality Assurancetesting
Experienced Team
Company Introduction
Q&A
Q1: Are you a factory?
Yes, we are a professional manufacturer of optical components, we have more than 20 years experience in optical cold working.
Q2: What is the MOQ of your products?
No MOQ for customer if our product is in stock, or 1-10pcs.
Q3: Can I custom the products based on my requirement?
Yes, we can custom the material, specifications and optical coating for your optical components as your requirement.
Q4: What's the delivery time?
(1) For inventory: the delivery time is 1-3 working days.
(2) For customized products: the delivery time is 7 to 25 working days According to the quantity.
(2) For customized products: the delivery time is 7 to 25 working days According to the quantity.
Q5: How do you control the quality?
More than four times quality inspect during production process, we can provide the Quality test report.
Q6: What is your payment term?
T/T or L/C, if you want any other way, please contact us.
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