Non-polarizing Beamsplitter Plate: BSNB1-25.4S-900-1200nm
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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 unmatched accuracy. These beamsplitter plates are essential components in high-power laser applications, ensuring that light beams are divided or merged without altering their polarization state. This feature is particularly beneficial in complex optical systems where maintaining the integrity of the light's polarization is crucial.
Our beamsplitter plates are crafted from BK-7 grade A optical glass, renowned for its clarity and durability. The optical paths of the split beams are determined by the incident angle and the thickness of the plates, allowing for precise control over beam direction and intensity. This level of precision ensures that the beams can be shifted as needed, providing flexibility and adaptability in various optical setups. Each beamsplitter plate is manufactured to exacting standards, with a dimensional tolerance of ±0.2mm and a flatness of λ/4 @632.8nm per 25mm.
The surface quality is maintained at a 60/40 scratch and dig specification, ensuring minimal optical distortion. With a parallelism of 1 arc minute and a transmission/reflection ratio of 50/50 ±5% for random polarization, these plates deliver consistent and reliable performance. The coatings on surfaces 1 and 2 are optimized for a 45° incidence angle, featuring single wavelength partial reflectance and "V" AR-coatings, respectively. For those seeking tailored solutions, we offer custom versions of all our beamsplitter plates. Simply provide your drawings or specifications, and our team will deliver a quotation tailored to your specific needs. Experience the unparalleled quality and precision of our Non-Polarizing Beamsplitter Plates, where quality is not expensive, it is priceless.
Non-polarizing Beamsplitter Plate: BSNB1-25.4S-900-1200nm
Specifications |
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|---|---|
| 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 |
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.
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 are: Material: BK7 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" ARcoatings.
The pricing and ordering information for the Non-polarizing Beamsplitter Plate varies depending on the model, narrow or broad 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 they will provide a quotation.