CUVETTE FOR DYE-SOLUTION PULSED LASER Russian patent published in 2007 - IPC H01S3/213 

FIELD: laser engineering; dye-solution lasers characterized in high repetition rate of generated pulses.

SUBSTANCE: proposed cuvette for dye-solution pulsed laser has enclosed and sealed service tank with one input and two output windows on its walls, output windows being disposed in opposition to one another. Service tank accommodates cylinder having solid smooth walls. Stiff-walled tube is passed through this hole over entire service tank and secured through sealed joint on service-tank walls. Two permanent magnets are installed in cylinder body and function as main driven magnets. Shaft is passed through tube. Two permanent magnets are fixed in center of shaft which function as driving magnets. Magnets enter in magnetic adhesion with one another.

EFFECT: enhanced reliability of sealed joints in cuvette service tank at rather rigid coupling between shaft and rotor installed in service tank; enhance dye production efficiency.

6 cl, 2 dwg