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Class Information
Number: 372/52
Name: Coherent light generators > Particular active media > Liquid > Chelate
Description: Subject matter where the liquid active media is in the form of a solution of a material having a trivalent rare earth bonded to several organic groups or liquids and dissolved in a suitable solvent.

Patents under this class:

Patent Number Title Of Patent Date Issued
8442078 Microfluidic radial fiber laser utilizing an external polarizer to modulate its azimuthal intensity distribution May. 14, 2013
6839368 Dipolar organic materials producing highly efficient laser-like emission Jan. 4, 2005
6717973 Wavelength and bandwidth monitor for excimer or molecular fluorine laser Apr. 6, 2004
6501779 Network communication system Dec. 31, 2002
4977560 Near-perfect diffraction grating rhomb Dec. 11, 1990
4794607 Opto-electronic devices Dec. 27, 1988
4547651 Laser machining apparatus Oct. 15, 1985
4037172 Plastic laser materials Jul. 19, 1977
4015217 Means for producing and amplifying optical energy Mar. 29, 1977

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