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Résultats pour
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1.
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Fiber optic manufacturing in space
Numéro d'application |
16260040 |
Numéro de brevet |
10550028 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2019-01-28 |
Date de la première publication |
2019-05-23 |
Date d'octroi |
2020-02-04 |
Propriétaire |
FOMS Inc. (USA)
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Inventeur(s) |
- Starodubov, Dmitry
- Volfson, Leo
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Abrégé
Aspects of the embodiments include an optical fiber formed in a low gravity environment. The optical fiber can be used in airframe applications for missile defense, oil-field applications for down-well laser applications, optical communications, and other applications. The optical fiber can include a fluoride composition, such ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN), and can be characterized by an insertion loss in a range from 13 dB/1000 km to 120 dB/1000 km. The optical fiber can deliver optical energy with low insertion loss at the desired power and wavelength for the various applications.
Classes IPC ?
- G02B 6/02 - Fibres optiques avec revêtement
- C03B 37/025 - Fabrication de fibres ou de filaments de verre par étirage ou extrusion à partir de tubes, tiges, fibres ou filaments ramollis par chauffage
- C03C 25/12 - Procédés généraux de revêtementDispositifs à cet effet
- C03C 25/106 - Revêtements simples
- C03B 37/03 - Moyens d'étirage, p. ex. tambour d'étirage
- C03B 37/029 - Fours à cet effet
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2.
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Fiber optic manufacturing in space
Numéro d'application |
15968958 |
Numéro de brevet |
10189737 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2018-05-02 |
Date de la première publication |
2018-09-06 |
Date d'octroi |
2019-01-29 |
Propriétaire |
FOMS Inc. (USA)
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Inventeur(s) |
- Volfson, Leo
- Starodubov, Dmitry
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Abrégé
Aspects of the embodiments are directed to systems and methods for forming an optical fiber in a low gravity environment, and an optical fiber formed in a low gravity environment. The system can include a preform holder configured to secure a preform; a heating element secured to a heating element stage and residing adjacent the preform holder; a heating element stage motor configured to move the heating element stage; a tension sensor; a spool; a spool tension motor coupled to the spool and configured to rotate the spool; and a control system communicably coupled to the heating element stage motor and the spool tension motor and configured to control the movement of the heating element stage based on a rotational speed of the spool. The optical fiber can include a fluoride composition, such ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN), and can be characterized by an insertion loss in a range from 13 dB/1000 km to 120 dB/1000 km.
Classes IPC ?
- G02B 6/02 - Fibres optiques avec revêtement
- C03B 37/025 - Fabrication de fibres ou de filaments de verre par étirage ou extrusion à partir de tubes, tiges, fibres ou filaments ramollis par chauffage
- C03B 37/029 - Fours à cet effet
- C03B 37/03 - Moyens d'étirage, p. ex. tambour d'étirage
- C03C 25/106 - Revêtements simples
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3.
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FIBER OPTIC MANUFACTURING IN SPACE
Numéro d'application |
US2017017997 |
Numéro de publication |
2017/142963 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2017-02-15 |
Date de publication |
2017-08-24 |
Propriétaire |
FOMS INC. (USA)
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Inventeur(s) |
- Volfson, Leo
- Starodubov, Dmitry
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Abrégé
Aspects of the embodiments are directed to systems and methods for forming an optical fiber in a low gravity environment, and an optical fiber formed in a low gravity environment. The system can include a preform holder configured to secure a preform; a heating element secured to a heating element stage and residing adjacent the preform holder; a heating element stage motor configured to move the heating element stage; a tension sensor; a spool; a spool tension motor coupled to the spool and configured to rotate the spool; and a control system communicably coupled to the heating element stage motor and the spool tension motor and configured to control the movement of the heating element stage based on a rotational speed of the spool. The optical fiber can include a fluoride composition, such ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN), and can be characterized by an insertion loss in a range from 13dB/1000km to 120dB/1000km.
Classes IPC ?
- G02B 6/13 - Circuits optiques intégrés caractérisés par le procédé de fabrication
- G02B 6/12 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage du type guide d'ondes optiques du genre à circuit intégré
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4.
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Fiber optic manufacturing in space
Numéro d'application |
15432817 |
Numéro de brevet |
09988295 |
Statut |
Délivré - en vigueur |
Date de dépôt |
2017-02-14 |
Date de la première publication |
2017-08-17 |
Date d'octroi |
2018-06-05 |
Propriétaire |
FOMS Inc. (USA)
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Inventeur(s) |
- Volfson, Leo
- Starodubov, Dmitry
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Abrégé
Aspects of the embodiments are directed to systems and methods for forming an optical fiber in a low gravity environment, and an optical fiber formed in a low gravity environment. The system can include a preform holder configured to secure a preform; a heating element secured to a heating element stage and residing adjacent the preform holder; a heating element stage motor configured to move the heating element stage; a tension sensor; a spool; a spool tension motor coupled to the spool and configured to rotate the spool; and a control system communicably coupled to the heating element stage motor and the spool tension motor and configured to control the movement of the heating element stage based on a rotational speed of the spool. The optical fiber can include a fluoride composition, such ZrF4-BaF2-LaF3-AlF3-NaF (ZBLAN), and can be characterized by an insertion loss in a range from 13 dB/1000 km to 120 dB/1000 km.
Classes IPC ?
- G02B 6/02 - Fibres optiques avec revêtement
- C03B 37/025 - Fabrication de fibres ou de filaments de verre par étirage ou extrusion à partir de tubes, tiges, fibres ou filaments ramollis par chauffage
- C03B 37/029 - Fours à cet effet
- C03B 37/03 - Moyens d'étirage, p. ex. tambour d'étirage
- C03C 25/10 - Revêtement
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