Systems and methods for high-throughput recording of holographic gratings in waveguide cells
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United States of America Patent
Stats
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Jul 18, 2023
Grant Date -
Nov 19, 2020
app pub date -
Jul 21, 2020
filing date -
Jan 8, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Holographic volume gratings in waveguide cells can be recorded using many different methods and systems in accordance with various embodiments of the invention. One embodiment includes a holographic recording system including at least one laser source configured to emit recording beams and a movable platform configured to move between a first position and a second position, wherein when the movable platform is in the first position, the at least one laser source is configured to emit a first set of one or more recording beams toward a first set of one or more stations and when the movable platform is in the second position, the at least one laser source is configured to emit a second set of one or more recording beams toward a second set of one or more stations.
First Claim
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Family
International Classification(s)
- 2020 Application Filing Year
- G02B Class
- 10789 Applications Filed
- 7305 Patents Issued To-Date
- 67.71 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- G02B Class
- 81.30 % this patent is cited more than
- 2 Age
Maintenance Fees
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| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jan 18, 2027 |
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