User talk:DrBob/Figures

Hi DrBob. I love your prism drawings, e.g. the one of the dove prism. Would you mind telling me what software you used to draw them, or is that a trade secret? -- Heron 21:23, 30 Jun 2004 (UTC)

About the license
Hi Dr. Bob, All your images are high quality and may be very useful for the whole wikipedia project. So far, there are some wikipedia projects (spanish for example) that only allows images with the creative commons license. I'll be very grateful if you can add this license to your creations, specifically I'm needing to use the laguerre-gaussian.png file. --Felipebm (talk) 18:01, 24 January 2008 (UTC)

Flaw in image
Another user has noted a flaw in File:Wire-grid-polarizer.svg. See my note on it at Commons:File talk:Wire-grid-polarizer.svg--Srleffler (talk) 16:58, 20 March 2009 (UTC)