1550nm Bandpass Filter for LiDAR Rangefinder

Short Description:

Substrate: HWB850

Dimensional Tolerance: -0.1mm

Thickness Tolerance: ±0.05mm

Surface Flatness:3(1)@632.8nm

Surface Quality: 60/40

Edges: Ground, 0.3mm max. Full width bevel

Clear Aperture: ≥90%

Parallelism:<30”

Coating:  Bandpass Coating@1550nm
CWL: 1550±5nm
FWHM: 15nm
T>90%@1550nm
Block Wavelength: T<0.01%@200-1850nm
AOI: 0°


Product Detail

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Product Description

The 1550nm bandpass filter for pulsed phase-shifted LiDAR rangefinders. This filter is designed to improve the performance and accuracy of lidar systems, making them an important component in a wide range of applications such as robotics, surveying and more.

 The 1550nm bandpass filter is built on HWB850 substrate, which is known for its excellent optical properties and durability. The substrate is then coated with a specialized 1550nm bandpass filter that allows only a specific range of wavelengths centered around 1550nm to pass while blocking unwanted light. This precise filtering capability is critical for lidar systems as it helps accurately detect and measure distances to objects, even in challenging environmental conditions.

 One of the key advantages of our 1550nm bandpass filter is its ability to improve the performance of pulsed phase-shift lidar rangefinders. By effectively filtering out ambient light and noise, this filter enables LiDAR systems to produce highly accurate and reliable distance measurements even over long ranges. This is especially important for applications where accuracy and consistency are critical, such as autonomous navigation and 3D mapping.

 Additionally, our bandpass filters are designed to withstand the rigors of real-world use, offering excellent resistance to environmental factors such as temperature changes, humidity, and mechanical stress. This ensures that the filter maintains its optical properties and performance over an extended service life, making it a reliable and cost-effective solution for LiDAR applications.

 In addition to technical capabilities, the 1550nm bandpass filters are highly customizable to meet specific application requirements. Whether it is fine-tuning the passband width, optimizing the filter's transmission characteristics, or adapting it to different form factors, our team can work closely with customers to customize the filter to their specific needs.

 Overall, our 1550nm bandpass filters represent a significant advancement in LiDAR technology, providing unparalleled accuracy, reliability and versatility. With its rugged construction, superior filtration performance and customizable options, it promises to enhance the capabilities of lidar systems across industries, opening up new possibilities for innovation and efficiency.

 Experience the difference our 1550nm bandpass filters make in your LiDAR applications and take your precision measurement and sensing capabilities to the next level.   

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