Granted Patent
Utility
US 5,608,742 · App. 08/516,586
Diode pumped, fiber coupled laser with depolarized pump beam
Inventor:
Alan Petersen
Patented Case
View Patent ↗
Granted: Mar 4, 1997
Filed: Aug 18, 1995
Inventor
Alan Petersen
Assignee (at issue)
Spectra Physics Lasers, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.