How Does an Interferometry in FTIR Generate Interference Patterns

question 30

Multiple Choice

How does an interferometry in FTIR generate interference patterns?

• A) high intensity lasers
• B) offset gratings
• C) two light paths, one with a moving mirror
• D) mathematical trickery
• E) none of the above

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Definitions:

CEMF

Counter electromotive force, which is the voltage generated by a running motor that opposes the applied voltage.

VFD Senses

Refers to the ability of a Variable Frequency Drive to detect and respond to changes in load or environmental conditions.

Rectifier

An apparatus that transforms AC (alternating current) into DC (direct current).