US PATENT SUBCLASS 359 / 255
.~.~.~.~.~ With particular field

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

Internet Version by PATENTEC © 1999      Terms of Use


359 /   HD   OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

237  DF  OPTICAL MODULATOR {3}
238  DF  .~ Light wave temporal modulation (e.g., frequency, amplitude, etc.) {3}
240  DF  .~.~ Changing bulk optical parameter {5}
245  DF  .~.~.~ Electro-optic {11}
246  DF  .~.~.~.~ Modulation of polarized light via modulating input signal {10}
255.~.~.~.~.~ With particular field

DEFINITION

Classification: 359/255

With particular field:

(under subclass 246) Subject matter wherein the field which modulates the medium is of a specific magnitude, phase, or frequency or is of a specific type (e.g., pulse).

SEE OR SEARCH THIS CLASS, SUBCLASS:

251, for a field direction or polarization specified in relation to the medium (e.g., crystal cut).

484, for polarization by an applied magnetic field.