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A photonics mast (or optronics mast) is a sensor on a submarine which functions similarly to a periscope without requiring a periscope tube, thus freeing design space during construction and limiting risks of water leakage in the event of damage. A photonics mast replaces the mechanical, line-of-sight viewing system with digital equipment, similar to a digital camera array, and it has fewer locational and dimensional constraints than a traditional periscope.

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  • Mástil fotónico (es)
  • Photonics mast (en)
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  • Un mástil fotónico (o mástil optrónico)​ es un sensor en un submarino que funciona de manera similar a un periscopio sin necesidad de un tubo periscópico, liberando espacio de diseño durante la construcción y limitando los riesgos de fugas de agua en caso de daños. Un mástil fotónico reemplaza el sistema mecánico de visualización de línea de vista con equipo digital, similar a una matriz de cámara digital , y tiene menos limitaciones de ubicación y dimensión que un periscopio tradicional. (es)
  • A photonics mast (or optronics mast) is a sensor on a submarine which functions similarly to a periscope without requiring a periscope tube, thus freeing design space during construction and limiting risks of water leakage in the event of damage. A photonics mast replaces the mechanical, line-of-sight viewing system with digital equipment, similar to a digital camera array, and it has fewer locational and dimensional constraints than a traditional periscope. (en)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Comparison_of_Sail_and_Periscope_Virginia_Class_Submarine.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Photonics_Mast_Array_01.jpg
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  • Un mástil fotónico (o mástil optrónico)​ es un sensor en un submarino que funciona de manera similar a un periscopio sin necesidad de un tubo periscópico, liberando espacio de diseño durante la construcción y limitando los riesgos de fugas de agua en caso de daños. Un mástil fotónico reemplaza el sistema mecánico de visualización de línea de vista con equipo digital, similar a una matriz de cámara digital , y tiene menos limitaciones de ubicación y dimensión que un periscopio tradicional. La Royal Navy probó un mástil optrónico en la Trafalgar- clase HMS Trenchant en 1998. Los barcos de la clase Astute, actualmente en construcción a partir de 2012, cada uno tiene dos mástiles optrónicos fabricados por Thales Optronics . (es)
  • A photonics mast (or optronics mast) is a sensor on a submarine which functions similarly to a periscope without requiring a periscope tube, thus freeing design space during construction and limiting risks of water leakage in the event of damage. A photonics mast replaces the mechanical, line-of-sight viewing system with digital equipment, similar to a digital camera array, and it has fewer locational and dimensional constraints than a traditional periscope. Unlike a periscope, it need not be located directly above its user, and it requires only a small pressure hull penetration for cabling. This allows the photonics mast to fit entirely within the sail of the submarine and means the control room need not be placed directly below the sail. A photonics mast operates by rising above the water in a manner similar to a telescoping antenna and provides information through an array of sensors, such as high-definition low-light and thermographic cameras. Images and information can appear on display panels for analysis. The photonics mast can also support the navigation, electronic warfare, and communications functions of a conventional optical-periscope mast. (en)
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