|6512332||Laser pump energy conservation|
A photon pump for a laser with a switch added to prevent capacitor discharge after the laser reaches maximum florescence....
|4517495||Multi-electrode plasma source|
A multi-electrode plasma source for maintaining a plasma loop for heating a stream of sample material traveling along a predetermined path through the loop. Included is at least one set of at least three spaced-apart electrodes having tips circumferential...