PSMH Series Beam-Splitter Plate PSMH-S36-M
The plate beamsplitter is a semitransparent optical window whose coating divides one beam into two. It divides energy without considering polarization. Incident light should be 45° linearly polarized, circularly polarized or natural light, with approximately equal s and p components differing by <5%.
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Overview
The plate beamsplitter is a semitransparent optical window whose coating divides one beam into two. It divides energy without considering polarization. Incident light should be 45° linearly polarized, circularly polarized or natural light, with approximately equal s and p components differing by <5%.
Specifications
| Parameter | Value |
|---|---|
| Material | Synthetic Silica |
| Applicable wavelength | 400-700nm |
| Reflection:Transmission | 1:1 |
| Transmitted Beam Deflection Angle | <5’ |
| Laser Damage threshold [Pulse Width 10ns, Repetition Rate 20Hz] | 0.3J/cm²(Pulse Width 10ns, Repetition Rate 20Hz) |
| Angle of incidence | 45° |
| Polarization Conditions for Angle of Incidence | Linearly polarized light at 45°, circularly polarized light, natural light |
| Effective Range | 90% of the external dimensions |
| Coating | Front: multilayer dielectric coating; rear: antireflection coating |
| Specifications | 36 mm × 25 mm × 1.1 mm |
Key Features
Splits multiwavelength lasers/white light into transmitted/reflected beams; broadband partial mirrors also suit spectrometer measurements; similar s/p characteristics permit splitting laser/linearly polarized light (consult references); multilayer dielectric coating minimizes absorption losses. Reflectance/transmittance depends on linear-polarization direction; for 1:1 splitting, tilt polarization 45° or use circular polarization.
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Supplier Information
Guangzhou Oeabt Optical Technology Co., Ltd. focuses on the R&D, production, and sales of optical experimental instruments and meters. It mainly serves customers in universities, research institutes, and high-end precision manufacturing industries. The company has a professional technical team in optics, mechanics, electronics, and related disciplines, with complete capabilities in optical equipment, instrument testing, R&D, and manufacturing. Its main products include optical experimental components, optomechanics, lenses, optical power meters, optical frequency meters, motion controllers for experimental platforms, and laser light sources. It also undertakes the development and customization of various non-standard optical instruments and meters.
Adhering to the principle of quality first and customer supreme, the company regards continuously providing high-quality products and solutions for basic optics education and experimental fields as its corporate mission. Currently, Oeabt is contributing to the development of higher education in optomechatronics, precision manufacturing, life sciences, aerospace, and other fields in China. In the future, we will more extensively absorb international advanced technological experience, innovate, and continuously overcome industry technical difficulties to provide personalized solutions for domestic and foreign customers, achieving mutual enhancement of customer value and corporate value.
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