Non-polarizing Beamsplitter Plate: BSNB1-25.4S-650-850nm
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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 crafted to meet the demands of high-power laser applications. These beamsplitter plates are designed to efficiently split or recombine a beam of light, ensuring optimal performance in various optical setups. With their ability to handle different optical paths, these plates are essential for applications requiring precise beam manipulation. Our beamsplitter plates are constructed from high-quality BK-7 grade A optical glass, ensuring durability and superior optical clarity.
The plates are available in a range of diameters from 10mm to 50.8mm, with precise dimensional and thickness tolerances of ±0.2mm. This meticulous attention to detail guarantees that each plate meets the highest standards of flatness and surface quality, with a flatness of λ/4 @632.8nm per 25mm and a surface quality rating of 60/40. The non-polarizing beamsplitter plates are coated with advanced optical coatings to enhance their performance. Surface 1 features single wavelength partial reflectance, while surface 2 is treated with "V" AR-coatings, optimized for an incidence angle of 45°. These coatings ensure that the beamsplitter plates maintain a balanced transmission and reflection ratio of 50/50 ±5% for random polarization, making them ideal for a wide range of optical applications.
Whether you require a standard size or a custom solution, our beamsplitter plates are available in both narrow and broad band wavelengths, catering to specific needs with precision. For those seeking tailored solutions, we offer custom manufacturing services to meet unique specifications. Contact us today to discuss your requirements and experience the unparalleled quality and service that Tower Optical Corporation provides.
Non-polarizing Beamsplitter Plate: BSNB1-25.4S-650-850nm
Specifications |
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|---|---|
| Largest Dimension: | 25.4 mm |
| Thickness: | 3 mm |
| Substrate: | BK7 |
| Wavelength Range: | 650 – 850 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 applications.
- Superior Surface Quality: Scratch and dig specification of 60/40 for optimal clarity.
- Accurate Parallelism: 1 arc minute, providing precise beam splitting and recombination.
- Balanced Transmission/Reflection: T/R ratio of 50/50 ±5% for random polarization, ensuring consistent performance.
- Advanced Coatings: Surface 1 features single wavelength partial reflectance, and Surface 2 has "V" AR-coatings for enhanced efficiency.
- Customizable Options: Available in narrow and broad band wavelengths, with custom versions available on request.
- Next Day Shipping: Available for most wavelengths, ensuring quick delivery for urgent needs.
- Volume Discounts: Offered on orders of 10 pieces or more, providing cost savings for bulk purchases.
Applications
- High-Power Laser Systems: Precision beam splitting for laser experiments.
- Optical Laboratories: Accurate recombination or splitting of light beams.
- Scientific Instrumentation: Reliable performance in measurement and analysis systems.
- Industrial Optical Equipment: Maintains stable optical performance in manufacturing.
- Custom Optical Solutions: Fabricated to meet specific wavelength and dimensional requirements.
Frequently Asked Questions
Non-polarizing Beamsplitter Plates are primarily used to split or re-combine a beam of light, especially in high power lasers.
When using Non-polarizing beamsplitter plates the two partial beams travel different optical paths. The optical paths depend on the incident angle and the thickness of the plates. The beam can be shifted.
The specifications of the Non-polarizing Beamsplitter Plate BSNB1-25.4S-650-850nm are: Material - BK-7 grade A optical glass, Diameter Range - 10mm to 50.8mm, Dimensional Tolerance - ±0.2mm, 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, Coatings - surface 1&2: (incidence angle: 45°) S1: Single wavelength partial reflectance S2: "V" AR-coatings.
Yes, custom versions of Non-polarizing Beamsplitter Plates are available.
You can order the Non-polarizing Beamsplitter Plate BSNB1-25.4S-650-850nm by contacting sales@toweroptical.com or calling 1-561-740-2525.