US PATENT SUBCLASS 359 / 301
.~.~ Acting on polarized light

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

237  DF  OPTICAL MODULATOR {3}
298  DF  .~ Light wave directional modulation (e.g., deflection or scanning is representative of the modulating signal) {5}
301.~.~ Acting on polarized light {3}
302  DF  .~.~.~> Using reflecting or cavity structure
303  DF  .~.~.~> Using more than one polarization (e.g., digital)
304  DF  .~.~.~> Using single polarization

DEFINITION

Classification: 359/301

Acting on polarized light:

(under subclass 298) Subject matter wherein the direction of a polarized light beam is varied in accordance with a varying input signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

495, for beam deflection and splitting systems using birefringent elements.