Light attenuation characteristic research platform and system in deep sea

• Main Authors: QUAN XIANGQIAN, LI CHEN, CAI FENGHAI, SUN KELIN, XU HUIPING, CHEN XIANGZI
• Format: Patent
• Language: Chinese; English
• Published: 06.03.2018
• Subjects: COLORIMETRY; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; PHYSICS; RADIATION PYROMETRY; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The present invention discloses a light attenuation characteristic research platform in a deep sea. The light attenuation characteristic research platform comprises an optical table, the optical tableis provided with a light source emitter configured to emit a light beam and a first detector configured to receive the light beam, and the first detector is arranged on a light path of the light beam. The research platform is arranged in a deep sea or in a hyperbaric cabin with a simulated deep sea environment, the light source emitter emits the light beam with a certain power, the light beam istransmitted along the light path, light energy is attenuated to a certain extent by influences of the deep sea environment or the simulated deep sea environment, the first detector measures and obtains the received light beam power after attenuation, and an attenuation coefficient of the light in the deep sea is obtained. An appropriate light source power can be determined according to the attenuation coefficient of the li