US PATENT SUBCLASS 359 / 349
.~ Beam combination or separation

Current as of: June, 1999
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359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

333  DF  OPTICAL AMPLIFIER {11}
349.~ Beam combination or separation

DEFINITION

Classification: 359/349

Beam combination or separation:

(under subclass 333) Subject matter wherein a light beam is either combined with another light beam or many light beams are created from a single light beam in order to produce the desired amplification.