Advanced optics for rapidly patterned laser profiles in...

Radiant energy – Ionic separation or analysis – With sample supply means

Reexamination Certificate

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C250S492100, C250S425000, C250S503100, C250S505100, C250S493100, C250S492220, C372S026000, C372S029010, C372S029014, C372S092000, C372S099000, C372S101000, C372S103000, C359S237000, C359S240000, C359S290000, C359S291000, C359S292000

Reexamination Certificate

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11056852

ABSTRACT:
The present invention is directed to a novel arrangement of optical devices for the rapid patterning of laser profiles used for desorption and/or ionization sources in analytical mass spectrometry. Specifically, the new optical arrangement provides for a user-defined laser pattern at the sample target that can be quickly changed (on a microsecond timescale) to different dimensions (or shapes) for subsequent laser firings.

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