Základy fotoniky 1/2 (interakce záření a látky)

Round-16 hunt: picked; source: named-course / course-code long-video search (r16, wave 2); channel screens (sellers/exam/re-upload/devotional/vendor/events), provenance check, vendor/seller/devotional recheck and quality tier C + tier-C depth check passed; strict per-title check + final strict pass; oEmbed verified.

A 92-minute video from Karel Lemr: “Základy fotoniky 1/2 (interakce záření a látky)”.

Video by Karel Lemr, played through YouTube's embedded player.