Polish vacuum electronics yesterday and today. Jubilee scientific seminar

The seminar, the materials of which contain this notebook, is a historical session covering the history of Polish vacuum electronics, its important part that does not lose its practical importance until today.

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Table of Contents

1. Foreword
2. Outline of the history of high vacuum technology in Poland
3. From the history of microwave tubes in Wroclaw
4. Applications of thermal interactions of concentrated high power electron beams with solids in Polish industry and science
5. The silhouette of Professor Wojciech Czarczyński
6. The silhouette of professor Andrzej Hałas.