Scalable, electro-optically induced force system and method
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United States of America
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Feb 1, 2022
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N/A
app pub date -
Aug 24, 2020
filing date -
Aug 24, 2020
priority date (Note) -
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Abstract
A technique is disclosed for electro-optically inducing a force to fabricated samples and/or devices with laser light. The technique uses the interaction of the oscillating electric field of the laser beam in opposition with the electric field produced by an appropriate electric charge carrier to achieve a net repulsive (or attractive) force on the component holding the electric charge. In one embodiment, force is achieved when the field near the charge carrier is modulated at a subharmonic of the electric field oscillation frequency of the laser and the relative phases of the light field and electric charge carrier field are controlled to provide optimal repulsion/attraction. The effect is scalable by applying the technique to an array of charge carrier fields sequentially as well as using higher power lasers and higher carrier field voltages.
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International Classification(s)
- H03L:AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR S....
- G21K:TECHNIQUES FOR HANDLING PARTICLES OR ELECTROMAGNET....
- G01Q:SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIO....
- H05H:PLASMA TECHNIQUE
- H01S:DEVICES USING STIMULATED EMISSION
- G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....
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