Dr. Hitaishi V's BlogNotes on nonlinear optics, photonics, and scientific computing.https://hitaishiv.com/en-usOpen Source Photonics: What Contributing to laserfun Taught Mehttps://hitaishiv.com/blog/open-source-photonics/https://hitaishiv.com/blog/open-source-photonics/Reflections on contributing to open-source scientific Python: code review as peer review, and why physics code deserves tests too.Tue, 10 Jun 2025 00:00:00 GMTopen sourcepythoncareerWhy Silica's Raman Model Fails in Chalcogenideshttps://hitaishiv.com/blog/raman-models-chalcogenides/https://hitaishiv.com/blog/raman-models-chalcogenides/A short tour of Raman response functions across glass families, and why mid-IR supercontinuum modeling demands material-specific treatment.Fri, 02 May 2025 00:00:00 GMTnonlinear opticssupercontinuumchalcogenidesDesigning a Zero-Dispersion Point at 4 μm: A Workflowhttps://hitaishiv.com/blog/zdw-4um-workflow/https://hitaishiv.com/blog/zdw-4um-workflow/The iterative loop of geometry, mode solving, and dispersion fitting behind my mid-IR supercontinuum waveguide designs.Tue, 18 Mar 2025 00:00:00 GMTwaveguide designdispersionfdtdIs AI gonna replace you?https://hitaishiv.com/blog/ai-gonna-replace-you/https://hitaishiv.com/blog/ai-gonna-replace-you/Adopt or be left behind: why the verdict on AI is simple, and what to do about it.Thu, 01 Aug 2024 00:00:00 GMTaicareerworkflowSelf-Hostinghttps://hitaishiv.com/blog/self-hosting/https://hitaishiv.com/blog/self-hosting/Why I bought a domain on my own name, switched to Linux, and started running local AI. The story behind this website.Sat, 01 Jun 2024 00:00:00 GMTlinuxself-hostingopen source