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In an era where data is paramount, seeing beyond the visible spectrum can subtly yet significantly enhance our understanding of the world. Spectral imaging, a refined imaging technique, captures a wide range of wavelengths, revealing information layers that traditional imaging might miss.
Spectral imaging is more than just capturing an image; it’s about gently peeling back layers to reveal hidden data within each pixel. This technology enables us to identify materials, detect subtle changes, and even anticipate trends by analyzing patterns across various wavelengths. Its applications span across diverse fields, subtly transforming them.
Transitioning to spectral imaging from conventional methods is like opening a new window to the world. It’s about seeing the unseen, deciphering the complex, and making informed decisions with a newfound clarity. With spectral imaging, the invisible becomes visible, providing actionable insights. Experience the subtle power of spectral imaging today.
After half a decade of intensive research and development in the fields of optics and Micro-Electro-Mechanical Systems (MEMS) technology, Unispectral has triumphantly introduced a compact MEMS tunable Fabry–Pérot filter. This groundbreaking innovation has the potential to convert any standard compact camera into a robust hyperspectral imaging device. By overcoming the hurdles of cost, size, and complexity traditionally associated with hyperspectral cameras, this advancement paves the way for their broader acceptance and usage in the mainstream market. Experience the revolution in imaging technology with Unispectral.
A Fabry-Perot Interferometer consists of two parallel mirrors that create an optical cavity. Light entering this cavity will bounce back and forth between the mirrors, creating an interference pattern. This pattern is dependent on the wavelength of the light and the distance between the mirrors.
In a tunable Fabry-Perot filter, the distance between these mirrors can be adjusted, through electrostatic actuation. By changing the spacing, the filter can be “tuned” to allow different wavelengths to pass through, effectively acting as a spectral band-pass filter. This allows the tunable Fabry-Perot filter to fit in compact cameras, transforming them into powerful hyperspectral cameras.
