This is an old revision of this page, as edited by Zroutik (talk | contribs) at 08:07, 22 November 2006. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 08:07, 22 November 2006 by Zroutik (talk | contribs)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)Terahertz spectroscopy can be provided
- time domain, then we are talking about time domain terahertz spectroscopy (TDTS)
- frequency domain, and we are doing frequency domain terahertz spectroscopy (FDTS)
We us broadband THz sources for time domain measurements (by optical rectification, photoconductive switches,...). Measurements are usually slow, we have lower frequency resolution, but wide spectra. We us monochromatic (continuous wave) THz sources for frequency domain measurements (e.g. photomixing, frequency matching, some sources are tunable). Measurements are quick, we have high resolution in the frequency domain, but usually narrow spectra.
 | This optics-related article is a stub. You can help Misplaced Pages by expanding it. |
 | This article or section is in a state of significant expansion or restructuring. You are welcome to assist in its construction by editing it as well. If this article or section has not been edited in several days, please remove this template. If you are the editor who added this template and you are actively editing, please be sure to replace this template with {{in use}} during the active editing session. Click on the link for template parameters to use.
This redirect was last edited by Zroutik (talk | contribs) 18 years ago. (Update timer) |