Patent ID: 11949207
Assignee: INTRAACTION CORP.
Field: Optics (Instruments)
Classification: CPC H  G | IPC G  H

Claim 9:
10. An acousto-optic (AO) deflector, comprising:
an optical element having a surface with two or more steps formed thereon;
a conductive layer formed on the surface of the steps;
at least two crystals secured to to the two or more steps, wherein the at least two crystals respond to two input signals or frequencies and wherein the optical element comprises a slanted end, wherein the slanted end comprises a compound angle to selectably move reflected sound field out of a laser beam working range based on the two input signals or frequencies, wherein the slanted end forms a 30 degree angle measured from a long side of the optical element to a short side of the optical element, and wherein a surface of the slanted end comprises a 2 degree slope.