Image:AOD Loops Schaefer-Bergmann.png
From Wikipedia, the free encyclopedia
No higher resolution available.
AOD_Loops_Schaefer-Bergmann.png (640 × 480 pixels, file size: 162 KB, MIME type: image/png)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
|
[edit] Summary
| Description |
This is a picture of the diffraction patter of a He-Ne laser after traveling through an acousto-optic deflector (AOD) made from TeO2 crystal. The AOD was designed for 1064 nm wavelength laser, so the He-Ne was not the appropriate wavelength, but I think these similar patterns were visible with the IR laser (1064 nm), though to a lesser extent. I used the He-Ne to make it visible with naked eye. At the time in 1999, I did not have a digital camera, so this picture is a digitized image from an analog video camera. That's why it's crappy. I didn't crop it so that the electrical outlet is visible to lend some scale. |
|---|---|
| Source |
self-made |
| Date |
26 April 1999 |
| Author | |
| Permission (Reusing this image) |
see below |
[edit] Licensing
 |
This image was made by User:Skoch3
I hope this image is useful, and if so, please send an email to Skoch3! More of my pictures in my gallery. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 22:51, 5 July 2007 | 640×480 (162 KB) | Skoch3 | ({{Information |Description=This is a picture of the diffraction patter of a He-Ne laser after traveling through an acousto-optic deflector (AOD) made from TeO2 crystal. The AOD was designed for 1064 nm wavelength laser, so the He-Ne was not the appropria) |
