Does anyone have experience with both the Spectra Physics large frame
BeamLok ion laser and the Coherent Innova Sabre?
In particular, I'm interested in differences in tube lifetime and beam
quality. I have heard that the Coherent beam turns doughnut before the
tube wears out, while the Spectra Physics beam remains Gaussian over
the entire lifetime of the tube. That said, the companies report that
the Coherent tube lifetime is about 2 times as long.
Also, what have been your typical sources of tube failure?
Any insights would be appreciated!
Eric T. Sevy, Ph.D.
Assistant Professor
Department of Chemistry and Biochemistry
Brigham Young University
C-361 Benson Science Building
Provo, UT 84602
Phone: 801.422.7235
Fax: 801.422.0153
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