US PATENT SUBCLASS 385 / 47
.~.~ Multiport coupler using reflective surface

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


385 /   HD   OPTICAL WAVEGUIDES

15  DF  WITH OPTICAL COUPLER {8}
39  DF  .~ Particular coupling structure {10}
47.~.~ Multiport coupler using reflective surface

DEFINITION

Classification: 385/47

Multiport coupler using reflective surface:

(under subclass 39) Subject matter wherein an optical beam is coupled to plural zones by mirror type elements.

(1) Note. This includes a beam splitter containing a reflective surface.

SEE OR SEARCH CLASS

359, Optics: Systems (Including Communication) and Elements,

618, for beam splitters and combiners in other optical arrangements.