EssentOptics displays the newest PHOTON RT 0420 Ultra spectrophotometer at Optatec 2024

EssentOptics Europe, a leading manufacturer of high-quality broadband inspection instruments for optical coatings, is proud to showcase its latest development, the PHOTON RT 0420 Ultra spectrophotometer, at the upcoming Optatec 2024 exhibition (May 14-16, 2024, Frankfurt, Germany)

Our newest PHOTON RT 0420 Ultra spectrophotometer addresses the longstanding challenge of characterizing high-performance multilayer optical coatings, including ultra-narrow bandpass filters, edge filters with steep slopes, notch filters, and coatings with high optical density.

The new instrument is tailored for a diverse range of coatings for advanced applications, including LIDARs, fluorescence microscopy, laser safety, telecom, space exploration, defense, and security.

Equipped with a state-of-the-art monochromator and a powerful light source, the knowledge-intensive spectrophotometer covers a wide range of wavelengths from 340nm to 2000nm, achieves an impressive stray light level of only 0.000001% and enables broadband measurements of optical density up to OD8.

With its exceptional 0.06 nm spectral resolution, the PHOTON RT 0420 Ultra not only fully meets current metrology challenges but also inspires coating experts to design and produce sophisticated thin film stacks with very small bandwidths. It offers unparalleled flexibility for testing cutting-edge nanoband filters, with a bandwidth as small as 0.1 nm and a slope steepness as small as 0.02%.

Whether you are aiming to produce outstanding optical coatings or planning to do so in the near future, our latest PHOTON RT 0420 Ultra spectrophotometer is your perfect choice!

Please stop by our booth #130 at Optatec 2024 and engage with our colleagues.