We’re talking about organizing and maps! Join us on Open Call every Tuesday through June. Click here for call-in details!

Public Lab Research note

The user 'dhaffnersr' has been placed in moderation and will not be able to respond to comments.

Peak and FWHM data for UV laser baselines

by dhaffnersr | February 18, 2016 13:06 18 Feb 13:06 | #12705 | #12705

UV (405nm) – peaks and FWHM data: Distilled water - BLK wavelength [nm] absorbance FWHM [nm] 403.92 1.0000 3.0139 Ethyl alcohol - RED wavelength [nm] absorbance FWHM [nm] 403.92 1.0000 3.1002 Isopropyl alcohol - GRN wavelength [nm] absorbance FWHM [nm] 403.92 1.0000 3.4711 Ethanol - BLUE wavelength [nm] absorbance FWHM [nm] 403.92 1.0000 3.3878



All these baselines where taking thru a cell length of 2.05cm


These are really nice clean datasets, thanks Dave!

Do you have any access to 405nm LEDs, to compare with laser tests? It's a question we're interested in some rigorous testing on.

Is this a question? Click here to post it to the Questions page.

Reply to this comment...

Hey Jeff! Yeah I think I do have some 405nm LEDs, I have a lot of electronic parts I've scavenged over the years, I'll take a look and let you know.

Reply to this comment...

Login to comment.