METHOD OF CONTROLLING STRAY LIGHT REFLECTIONS IN AN OPTICAL SYSTEM
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United States of America Patent
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app pub date -
Oct 11, 2017
filing date -
Mar 14, 2013
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Abstract
A method of fabricating an optical housing includes forming a pattern comprising a predetermined surface feature on an interior surface of the optical housing. The predetermined surface feature is configured to control reflections of stray light along an optical path between an aperture at a proximal end of the optical housing and a detector at a distal end of the optical housing.
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| US | B2 | US9823544 | Mar 12, 2014 |
| WO | A1 | WO2014159727 | Mar 12, 2014 |
International Classification(s)
- 2017 Application Filing Year
- G02B Class
- 11360 Applications Filed
- 8685 Patents Issued To-Date
- 76.46 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G02B Class
- 0 % this patent is cited more than
- 7 Age