Bomem-GRAMS User's Guide
Bomem-GRAMS User's Guide
Bomem-GRAMS User's Guide
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Appendix D<br />
Glossary<br />
zero spectrum (see reference spectrum)<br />
ZPD (Zero Path Difference)<br />
The point where the scan mechanism of a Michelson interferometer is<br />
positioned so that the two beams from the beamsplitter travel exactly<br />
the same distance before being recombined.<br />
58 <strong>Bomem</strong>-<strong>GRAMS</strong> <strong>User's</strong> <strong>Guide</strong>