Knox, plain.
Good old cow protein!
http://en.wikipedia.org/wiki/Gelatin
James.
OH COME ON!
It's worth a try!
You will at least get a lumia effect!
BTW if you cut a cube of Jell-O and set it on the transducer, the top will be a low pressure node. IOW, it will be able to vibrate more freely than anything below it. If you set a quarter or something like that on top of the cube, it will make a high pressure node, where motion is pretty much zero.
This will probably be a better way to get standing waves in the Jell-O!
James.
How about integrating the Bragg cell into the laser module? This would greatly improve the performance of DPSS lasers without making them more complicated to the user.
The manufacturer would have to add driver circuitry for the AOM, but the diode driver could instead be simplified, as analog modulation through that route isn't needed anymore.
Since we have representatives from a few manufacturers here, perhaps some of them will snap the idea up. I think this kind of innovative thinking together with improved QA is exactly what the Chinese manufacturers need to put them on par with European and American companies.
What would be the cost of such a laser once they are produced in large quantities and how much more would we be prepared to pay for a green laser with analog modulation like a direct injection laser?