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0102030405
Precision Custom Optical Prisms from China Suppliers - Factory-Made for Superior Performance and Accuracy
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
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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
Freight
Payment
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.