This book (Practical Electron Microscopy and Database) is a reference for TEM and SEM students, operators, engineers, technicians, managers, and researchers.
 

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Based on the developments of holography theory and computation technique, soon after the off-axis solution to the twin image problem in the in-line holography was proposed, both writing and reading the hologram has been performed digitally rather than optically.

Digital Hologram Writing

Digital Hologram Reading