Over time I have put together a wavelength sorted guide so it is easy to see how much of the visible spectrum is available to the hobbyist. This guide will get more comprehensive as time goes on, as I will keep on adding info regarding each wavelength. In a hurry? Scroll down to see a quick visual representation of the spectrum for each type of laser medium. Also below is some of the more common wavelengths all on one page for you to browse. If you are after more in depth information regarding what diodes are available, then please check this forum thread. List of Diodes -by jnrpop (Laserpointerforums.com), or visit Laser Diode Selection Guide -by Laser Lab Source Group. I have however added some notable diode options for your reference. Included mediums are Semiconductor (Diode), Solid State (including DPSS and OPSL), Gas, and Metal Vapour lasers. Excluded for now are Dye and Chemical based systems.
Available Wavelengths
3D Scatter Graph
Click and drag the plot area to rotate in space. Press 'F5' key to reset.
This chart is a work in progress. Once complete it will become another new way of viewing the wavelength data.
This 3D Scatter graph is best viewed on desktop and tablet devices.
Mobile devices may struggle to use interactive interface.
3D Scatter Graph
Click and drag the plot area to rotate in space. Press 'F5' key to reset.
This chart is a work in progress. Once complete it will become another new way of viewing the wavelength data.
This 3D Scatter graph is best viewed on desktop and tablet devices.
Mobile devices may struggle to use interactive interface.
To view more wavelengths click what band you would like to browse. | 380-420 | 421-460 | 461-500 | 501-540 | | 541-580 | 581-620 | 621-660 | 661-700 |
If you want to go to a specific wavelength, type the wavelength you want to go to. (Tip: Type a wavelength value between 380 and 700.)
Additional Credit: | |
Credit: Christopher S. Baird (wtamu.edu) [Original image source edited for wavelength visualisation images] |
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