Category
Knowledgebase
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Diode Lasers in Underwater Applications
Diode lasers are particularly well suited to marine applications because of their insensitivity to vibration, long life, compact size, wide input voltage, and instant restrike.
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Advanced Underwater LED Power Supply and Light Control
While great attention is given to LED solid state devices during their rapid evolution, they are just one component in a larger electronic circuit.
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True Lumens Report: Accurate Lighting Data Guaranteed
We ship a True Lumens Report with our SeaLite Sphere, Lumos, and Nano lights. You can count on the lumens output and emitted color matching our design specifications for every…
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Underwater Light Reflector Design
Two of the most important performance parameters for underwater lights are beam control and beam angle, both of which are primarily functions of reflector design rather than lamp type.
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Optimal Lighting Geometry for Underwater Lights and Cameras
Following ideal reflector design, the placement of an underwater light, or “luminaire”, relative to the camera will have the greatest affect on image quality, due to “Common Volume Scattering,” which…
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DeepSea Supplies Ceramic Flotation for HROV Nereus Project
The Nereus was a hybrid ROV built by the Deep Submergence Lab at WHOI to design the deepest parts of the ocean. We designed and manufactured ceramic floatation for the…
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Color Purity of LEDs
The term “Color Purity” often invites inquiries from customers viewing the spectral graphs generated by our integrating sphere. Color Purity was specifically created for LEDs with the 1997 CIE 127…
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Recent Advances in Deep Sea LEDs for the Offshore Industry
Manned vehicles, ROVs, and Saturation Divers are adopting Light Emitting Diodes (LEDs) as powerful and durable light sources. Developments continue to follow the rapid evolution of LEDs for general topside…
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Displacing Darkness: Lights in the Deep Sea
Our line of underwater lights are used around the world by the most demanding end users in the earth’s most extreme environments, including hot water hydrothermal vents, high pressure ocean…
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The Edison Towers
Our SeaBatteries and HMI Lights were used to illuminate the Titanic for a live video feed to two cruise ships that were part of a 1996 expedition.