US PATENT SUBCLASS 385 / 26
.~.~ Slip ring


Current as of: June, 1999
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385 /   HD   OPTICAL WAVEGUIDES

15  DF  WITH OPTICAL COUPLER {8}
25  DF  .~ Movable coupler {1}
26.~.~ Slip ring


DEFINITION

Classification: 385/26

Slip ring:

(under subclass 25) Subject matter having a structure which permits coupling of light during relative rotary motion of elements contained therein.

(1) Note. The most common slip-ring configuration is the rotor/stator arrangement, with either or both rotating continuously with respect to each other, and with optical radiation continuously being coupled across the gap.

SEE OR SEARCH CLASS

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

554, for stabilization of images transmitted by means of optical elements, and subclass 196 for derotation prisms.