projekte:dvdlsm:start
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
Nächste Überarbeitung | Vorhergehende ÜberarbeitungNächste ÜberarbeitungBeide Seiten der Revision | ||
projekte:dvdlsm:start [2020/01/26 21:57] – angelegt thasti | projekte:dvdlsm:start [2020/01/26 21:58] – [Preface] thasti | ||
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====== DVD-Drive-Based Laser Scanning Microscope ====== | ====== DVD-Drive-Based Laser Scanning Microscope ====== | ||
- | Due to an abundance of one specific type of DVD drives, plans were made to give a useful afterlife to these devices. A laser scanning microscope seemed to be the project | + | Due to an abundance of one specific type of DVD drives, plans were made to give a useful afterlife to these devices. A laser scanning microscope seemed to be the most useful |
===== Preface ===== | ===== Preface ===== | ||
- | This project was inspired by the work done by Hannes Zöllner towards his Ph.D., during which he evaluated commercial DVD drives for fault injection in semiconductor devices. At some point, | + | This project was inspired by the work done by Hannes Zöllner towards his Ph.D., during which he evaluated commercial DVD drives for fault injection in semiconductor devices. At some point, |
A DVD drive is a remarkable device, being able to discern the height of tiny pits of about 440 nm in length, laid out in tracks separated by only 780 nm. Of course, Blu-Ray technology decreased both these numbers further, but DVD drives tend to be thrown away in large quantities these days, which makes them available basically free of charge. | A DVD drive is a remarkable device, being able to discern the height of tiny pits of about 440 nm in length, laid out in tracks separated by only 780 nm. Of course, Blu-Ray technology decreased both these numbers further, but DVD drives tend to be thrown away in large quantities these days, which makes them available basically free of charge. |
projekte/dvdlsm/start.txt · Zuletzt geändert: 2021/02/07 22:25 von thasti