50/50 Beamsplitter for optical coherence tomography(OCT)

Short Description:

Substrate: B270/H-K9L/N-BK7/JGS1 or others

Dimensional Tolerance: -0.1mm

Thickness Tolerance: ±0.05mm

Surface Flatness:2(1)@632.8nm

Surface Quality: 40/20

Edges: Ground, 0.25mm max. Full width bevel

Clear Aperture: ≥90%

Parallelism:<30”

Coating:  T:R=50%:50% ±5%@420-680nm
custom ratios(T:R) available
AOI: 45°


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Product Description

A 50/50 beam splitter is an optical device that divides light into two paths with nearly equal intensity—50% transmitted and 50% reflected. It’s designed to ensure that light is distributed evenly between the output paths, maintaining the balance required for accurate measurements and clear imaging. This splitting ratio is especially beneficial in applications where maintaining light intensity in both paths is crucial, such as in diagnostic imaging systems.

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Precision and Accuracy: The even distribution of light ensures that medical diagnostic equipment can produce reliable, reproducible results. Whether it’s capturing clear fluorescence emissions or generating detailed tissue images in OCT, a 50/50 beam splitter guarantees that light is distributed optimally, ensuring high-quality diagnostic data.

Non-Polarizing Design: Many medical diagnostics rely on light with varying polarization states. Non-polarizing 50/50 beam splitters eliminate polarization dependency, ensuring consistent performance regardless of the light’s polarization. This feature is especially important in systems like fluorescence microscopy, where polarization effects could otherwise interfere with imaging accuracy.

High Efficiency and Low Loss: Medical diagnostics often demand the highest levels of optical performance. A high-quality 50/50 beam splitter minimizes insertion loss, ensuring that more light is transmitted and reflected without degradation. Typical insertion losses are less than 0.5 dB, ensuring that the system operates with maximum efficiency.

Customizable Solutions: Depending on the specific needs of a medical application, 50/50 beam splitters can be customized in terms of size, wavelength range, and splitting ratio. This flexibility ensures that your diagnostic equipment gets exactly the performance it requires, whether you need a broadband splitter or one designed for a specific wavelength range, such as visible or near-infrared light.

The use of 50/50 beam splitters in medical diagnostics plays an integral role in ensuring that optical systems work with the highest levels of precision and reliability. Whether in fluorescence microscopy, optical coherence tomography, or endoscopic imaging, these beam splitters ensure that light is distributed equally, providing doctors and medical professionals with the tools they need for accurate diagnostics and effective treatment planning.
At Jiujon Optics, we specialize in providing high-quality, customized 50/50 beam splitters for the medical diagnostics industry. Our products are engineered to meet the most stringent requirements of modern medical equipment, ensuring that you get the most out of your optical systems.


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