# Optical-Calculation - **Website:** - **Primary alias:** `optical-calculation.com` - **Founded:** 2021 - **Employees:** 2+ - **Location:** Marseille, Provence-Alpes-Cte d'Azur, France - **Company kind:** PRIVATELY HELD ## Description CLAVIS is a French small cap brand that specializes in optical analysis and calculations in photonics. Founded in 2001 by Gilles Passedat, CLAVIS initially focused on developing a proprietary technology for manufacturing high-volume hermetic feedthroughs on fiber optics and micro optics at a much lower cost than established technologies. After the telecom bubble burst in 2004, CLAVIS shifted its focus to R&D consultancy for optical instrumentation. This expansion allowed them to address various applications in fields such as microelectronics, medical, green industry, energy, telecom, security, defense, manufacturing, laser, space, nuclear, automotive, consumer applications, research, and more. Throughout its existence, CLAVIS has been involved in over 50 projects with start-ups, SMEs, large companies, and research organizations. Collaborations include reputable names like TOTAL Energies, TELEDYNE E2V, CNRS, PELLENC ST, and CANAL+. Their most extensive collaboration was with the Port Plugs and Diagnostics Division of the ITER organization from 2013 to 2022. In 2022, CLAVIS launched their optical-calculation software, an online tool that provides calculation and simulation capabilities. This user-friendly software caters to both beginners and experts in photonics/optical software and serves occasional or regular users alike. Aside from his work at CLAVIS, Gilles Passedat also serves as an expert for the European Commission, evaluating and reviewing previous FP7 projects, HORIZON 2020 projects, and EIC accelerator initiatives. He also held a part-time senior lecturer position at the Mesures physiques department of the IUT in Marseille from 2006 to 2012. With CLAVIS and its reliable optical-calculation software, you can confidently carry out your projects in photonics, regardless of your level of expertise or frequency of use. Explore the vast capabilities of CLAVIS and revolutionize your optical analysis and calculations. ## Industries - 🖥 Computers Electronics and Technology _(under Computers Electronics and Technology)_ - 🖥 Computers Electronics and Technology ## Links - [linkedin](https://linkedin.com/company/optical-calculation) - [twitter](https://twitter.com/Opticalculation) - [youtube](https://youtube.com/channel/UCnow6IO08TJgrcbMmc4FAqA) ## Logos & icons - logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idJsL9kIoM/w/1031/h/455/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1785188898955) - icon _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idJsL9kIoM/w/400/h/400/theme/dark/icon.jpeg?c=1bxid64Mup7aczewSAYMX&t=1785188899047) ## Colors | Name | Hex | Theme | | --- | --- | --- | | Red | #ff0301 | accent | | Regal Blue | #033e75 | dark | | White | #ffffff | light | ## Fonts - sans-serif — asset _(custom)_ - var(--bs-font-sans-serif) — asset _(custom)_ ## Imagery - banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idJsL9kIoM/w/1128/h/191/idU39mYoj4.jpeg?c=1bxid64Mup7aczewSAYMX&t=1785188899144) --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._