TFStudio Blog Practical tutorials on optical thin-film coating design. https://tfstudio.xyz/blog/ 2026-07-20T00:00:00.000Z TFStudiohttps://tfstudio.xyz/about Building a Quarter-Wave Dielectric Mirror https://tfstudio.xyz/blog/build-quarter-wave-dielectric-mirror/ 2026-07-20T00:00:00.000Z 2026-07-20T00:00:00.000Z Learn the basic HL-pair structure of a dielectric mirror and build one in TFStudio with Stack Formula. Refining a Four-Layer Broadband AR Coating https://tfstudio.xyz/blog/refine-broadband-ar-coating/ 2026-07-19T00:00:00.000Z 2026-07-19T00:00:00.000Z Set a 450–650 nm antireflection target and refine a four-layer MgF2, HfO2, and SiO2 coating on BK7. Designing a Two-Layer V-Coat for 550 nm https://tfstudio.xyz/blog/design-v-coat-550nm/ 2026-07-19T00:00:00.000Z 2026-07-19T00:00:00.000Z Design a two-layer V-coat on N-BK7 with SiO2 and ZrO2. How to Design an Antireflection (AR) Coating — A Step-by-Step Guide https://tfstudio.xyz/blog/design-antireflection-coating/ 2026-07-19T00:00:00.000Z 2026-07-19T00:00:00.000Z Design a single-layer antireflection coating for glass, derive the quarter-wave conditions, and verify the result in TFStudio.