Permaflect ® Diffuse reflection target board: Rigid, LiDAR, Commercial

Uniform spectral response and durability

Spectral imaging and LiDAR sensing systems require grayscale reference diffuse reflection target plates to characterize their performance. The diffuse reflection target board used to test imaging sensor systems is very important. Permaflect grayscale diffuse reflection target board is a great solution. Permaflect diffuse reflective coatings can maintain their appearance in various lighting environments and have uniform spectral response. And it has heat resistance and physical durability, UV stability, thermal stability, no gloss, no polarization, and no fluorescence. For the development of sensor system prototype design, whether it is verifying the performance of hundreds of LiDAR units or calibrating airborne spectral imaging systems, Permaflect diffuse reflector plate is your ideal choice.

characteristic:

• Lightweight

• Customizable

• Good uniformity

• Durability

• Easy to clean

• Has heat resistance and physical durability

• UV stability

• Thermal stability

• No gloss, no polarization, and no fluorescence.

Prototype design to validate device performance

• Choose a practical and scalable Rigid Permaflect diffuse reflector

• The Rigid diffuse reflection target board substrate is relatively light, with the characteristics of economy, durability, and lightweight. There are small and medium-sized area sizes available, with 2 standard kits to choose from: single test point spectral reflectance covering 350 to 2400nm, and average spectral reflectance of nine point test reflectance covering 350 * * 2400nm and 905nm.

Verifiable performance range

• Lidar diffuse reflection target plate can accurately test the distance sensitivity at the wavelength of laser radar and accelerate the production of laser radar systems.

• Calibration reports for the average spectral reflectance of LiDAR diffuse reflectance target plates at 850 nm, 905 nm, and 1550 nm. The LiDAR diffuse reflection target plate is used for calibration within the LiDAR testing band

• Outdoor airborne calibration, * * * important * * spectral reflectance. Commercial diffuse reflectance target board is a comprehensive portable UV-VIS-NIR reference reflectance tool that can improve the ground authenticity and baseline calibration success rate of aerial imaging systems. Commercial diffuse reflectance plates are used for real-time calibration of aviation equipment on site and measurement of important spectral reflectance indicators. Commercial diffuse reflectance target board including average spectral reflectance data report covering 350-2400nm

LiDAR testing diffuse reflector kit

Large areas of dark, gray, and white target plates are ideal targets for accurately evaluating short-range and long-range sensitivity within the dynamic range of laser radar systems. The standard LiDAR test target board kit includes three reflection levels: 10%, 50%, and 80%, a sturdy portable case that can accommodate three Permaflect target boards, as well as spectral reflection and uniformity test reports for easy storage and transportation.

• Three grayscale levels (10%, 50%, and 80%) are used for dynamic range and distance sensitivity testing of laser radar systems

• Reflectance levels covering infrared laser wavelengths of 905nm~940nm and 1550nm.

• Due to the working distance of the sensor (from 100m to 200m+), the size of the target board needs to be larger than A8 or letter size (0.5m, 1m, and 1.5m square)

• Lambert diffuse reflectance has good performance and does not change with the incident angle

• Consistency in mass production and stability in on-site use

• Target board installation does not require a framework

• portability

Product manual：Diffuse reflective coatings and materials, diffuse reflective target board and standard board. pdf