Price quote for a 1-to-2 beam splitter

The price of a 1:2 beam splitter typically ranges from $50 to several hundred dollars, depending on type, material, and specifications.

Factors Affecting Price

1. Type of Beam Splitter
   • Polarizing Beam Splitters (PBS): Split light based on polarization; commonly used in photonics and fiber optic systems. For example, a 1x2 980nm P-grade polarization beam splitter is available from suppliers like Fibermart, with pricing generally starting around $100 for standard models with free shipping .
   • Non-Polarizing Beam Splitters: Split light by intensity rather than polarization; used in laser systems and imaging applications. Prices vary depending on coating and substrate quality .
   • Fiber Optic 1:2 Splitters: Passive fiber splitters, such as the NVIDIA MFP7E20-N007, are used in high-speed data centers to split signals between two servers. Refurbished units may cost a few hundred dollars, while new high-performance models can be more expensive .
2. Geometry and Construction
   • Cube vs Plate: Cube beam splitters are more robust and easier to mount, often slightly more expensive than plate types. Plate splitters may be cheaper but can introduce beam displacement or ghosting .
   • Pellicle Splitters: Ultra-thin membranes that minimize beam offset and ghosting; typically higher priced due to delicate construction .
3. Wavelength and Coating
   • Splitters designed for specific wavelengths (e.g., 980 nm, visible, or IR) or with anti-reflection coatings can significantly affect cost. High-precision coatings for laser applications increase the price .
4. Additional Features
   • Connectors, polarization-maintaining fibers, or pre-mounted cubes compatible with lens tube systems can add $50–$200 to the base price .

Typical Price Ranges

• Standard plate or cube beam splitters: $50–$150
• Polarizing beam splitters: $100–$300
• Fiber optic 1:2 splitters: $150–$500 (depending on length, connectors, and data rate)
• Specialty or high-precision splitters: $300+ For exact pricing, it is recommended to check suppliers like Thorlabs, Edmund Optics, Fibermart, or TES IT Solutions for the specific model and configuration you need .