Non-polarizing Beamsplitter Plate: BSNN1-25.4R-633nm
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United States
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On FindLight:
since 2015
Description
Discover the precision and reliability of our non-polarizing beamsplitter plates, expertly designed to split or recombine beams of light with exceptional accuracy. These plates are essential components in high-power laser applications, ensuring that light beams are managed effectively without altering their polarization state. By utilizing these beamsplitter plates, you can achieve precise control over the optical paths of the split beams, which vary based on the incident angle and the thickness of the plates. This capability allows for the strategic shifting of beams to meet specific application needs.
Crafted from high-quality BK-7 grade A optical glass, our beamsplitter plates are available in a range of diameters from 10mm to 50.8mm, accommodating various project requirements. The meticulous design ensures dimensional and thickness tolerances of ±0.2mm, providing the consistency and reliability that professionals demand. With a flatness specification of λ/4 @632.8nm per 25mm and a surface quality rating of 60/40 for scratch and dig, these plates deliver superior optical performance. Our beamsplitter plates are engineered with a parallelism of 1 arc minute and a transmission/reflection ratio of 50/50 ±5% for random polarization, ensuring balanced light distribution.
The coatings applied to the surfaces are optimized for an incidence angle of 45°, featuring single wavelength partial reflectance on surface 1 and "V" AR-coatings on surface 2. This sophisticated coating technology enhances the efficiency and effectiveness of the beamsplitter plates, making them an invaluable asset in any optical setup.
Non-polarizing Beamsplitter Plate: BSNN1-25.4R-633nm
Specifications |
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|---|---|
| Largest Dimension: | 25.4 mm |
| Thickness: | 3 mm |
| Substrate: | BK7 |
| Wavelength Range: | 633 – 633 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 |
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.
- Exceptional Flatness: λ /4 @632.8nm per 25mm, ensuring minimal distortion in optical paths.
- Superior Surface Quality: Scratch and dig specification of 60/40 for a pristine optical surface.
- Accurate Parallelism: 1 arc minute parallelism for precise beam splitting.
- Optimal Transmission/Reflection Ratio: T/R: 50/50 ±5% for random polarization, ensuring balanced beam splitting.
- Advanced Coatings: Surface 1 & 2 coatings with incidence angle at 45°, including single wavelength partial reflectance and "V" AR-coatings.
- 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 for urgent needs.
- Volume Discounts: Discounts offered on volume orders of 10 pieces or more, providing cost savings for bulk purchases.
Applications
- High-Power Laser Systems: Precise beam splitting for laser experiments.
- Optical Laboratories: Accurate light beam recombination and splitting.
- Scientific Instrumentation: Reliable optical performance in measurement systems.
- Industrial Optical Equipment: Stable beam handling for manufacturing and testing setups.
- Custom Optical Solutions: Plates fabricated to specific wavelength, size, or thickness requirements.
Frequently Asked Questions
Non-polarizing Beamsplitter Plates are used to split or re-combine a beam of light, especially in high power lasers. They allow two partial beams to travel different optical paths.
The Non-polarizing Beamsplitter Plate is made of BK-7 grade A optical glass and has a diameter range of 10mm to 50.8mm. The dimensional tolerance is ±0.2mm and the thickness tolerance is ±0.2mm. The flatness is λ /4 @632.8nm per 25mm and the surface quality/scratch & dig is 60/40. The parallelism is 1 arc minute and the T/R is 50/50 ±5% for random polarization.
The available sizes and shapes of the Non-polarizing Beamsplitter Plate are 12.7x12.7x3 SQ, 25.4x25.4x3 SQ, 25.4x3 RND, and 50.8x50.8x3 SQ.
The price of the Non-polarizing Beamsplitter Plate depends on the model, narrow or broad, and the size and shape. The price ranges from $56 to $133.
Yes, Tower Optical Corporation can make custom versions of everything on their site. Customers can send their drawings or specifications and Tower Optical Corporation will provide a quotation.