Non-polarizing Beamsplitter Plate: BSNB1-25.4S-900-1200nm

Specifications

Largest Dimension: 25.4 mm
Thickness: 3 mm
Substrate: BK7, Calcium Fluoride
Wavelength Range: 900 – 1200 nm
Thickness Tolerance: ±0.2mm
Flatness: λ /4 @632.8nm per 25mm
Surface Quality/Scratch & Dig: 60/40
Parallelism: 1 arc minute
T/R: 50/50 ±5% for random polarization T=(Ts + Tp), R=(Rs + Rp)/2
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Features


  • High-Quality Material: Made from BK-7 grade A optical glass, ensuring durability and precision.

  • Versatile Diameter Range: Available in sizes from 10mm to 50.8mm to suit various applications.

  • Precision Tolerances: Dimensional tolerance of ±0.2mm and thickness tolerance of ±0.2mm for accurate performance.

  • Superior Flatness: Flatness of λ/4 @632.8nm per 25mm for optimal optical performance.

  • Excellent Surface Quality: Scratch and dig specification of 60/40 for a clear and precise optical path.

  • High Parallelism: 1 arc minute parallelism ensures minimal beam deviation.

  • Balanced Transmission and Reflection: T/R ratio of 50/50 ±5% for random polarization, providing consistent performance.

  • Advanced Coatings: Surface 1 features single wavelength partial reflectance, while surface 2 has "V" AR-coatings for enhanced efficiency.

  • Customizable Options: Available in both narrow and broad band wavelengths, with custom versions available upon request.

  • Next Day Shipping: Available for most wavelengths, ensuring quick delivery.

  • Volume Discounts: Discounts offered on volume orders of 10 pieces or more, providing cost savings for bulk purchases.

Applications


  • Laser Systems: Non-polarizing beamsplitter plates are ideal for splitting or recombining beams in high power laser systems.

  • Optical Path Manipulation: These plates allow for the manipulation of optical paths based on incident angle and plate thickness.

  • Beam Shifting: Capable of shifting beams, useful in various optical applications.

  • Precision Optics: Made from BK-7 grade A optical glass, ensuring high-quality performance in precision optics.

  • Custom Optical Solutions: Custom versions available for specific requirements, suitable for tailored optical systems.

  • Research and Development: Useful in R&D settings where precise beam control is necessary.

  • Telecommunications: Applicable in telecommunications for managing light paths and signals.

  • Scientific Instruments: Utilized in scientific instruments requiring precise light manipulation.