chanelink logo
CHANELINK
Français

Improvements in LiDAR technology will help NASA scientists and explorers perform remote sensing and measurement functions

469
2023-10-26 16:29:25
Voir la traduction

Improvements in LiDAR technology will assist NASA scientists and explorers in remote sensing and measurement, surveying, 3D image scanning, hazard detection and avoidance, and navigation.

Like sonar that uses light instead of sound, LiDAR technology is increasingly helping NASA scientists and explorers with remote sensing and measurement, surveying, 3D image scanning, hazard detection and avoidance, and navigation.

The cutting-edge innovation of NASA researchers aims to improve LiDAR into a smaller, lighter, and more versatile exploration tool.
There are many flavors of LiDAR now, "said Cheryl Gramlin, Technical Assistant Director of NASA Goddard Space Flight Center in Greenbelt, Maryland. This is such an important technology because it provides precision and versatility.

Light detection and ranging are remote sensing technologies related to sonar and radar. LiDAR uses light pulses to accurately measure the distance and attributes of objects by measuring the time it takes for light to reflect back to the LiDAR sensor.

Goddard's innovators are seeking to expand the practicality of LiDAR applications in communication and navigation, planetary exploration, and space operations.

Source: Laser Network

Recommandations associées

  • This laser cleaning "dark horse" announces annual performance and shareholder information

    On April 15th local time, Laser Photonics, a developer of laser cleaning equipment and solutions, announced its financial results for the fourth quarter and the year ended December 31, 2023. The financial report shows that in the fourth quarter of 2023, its revenue was $800000, with reduced operating and net losses. Here are the specific data:In addition to the financial report, the company's CEO ...

    2024-04-16
    Voir la traduction

  • Laser based deformation may lead to self optimized aircraft wings

    Due to advances in materials science by Stockholm researchers, changing the shape during flight to better handle airflow passing through its aircraft wings may be imminent. The trick involves the melting and drilling capabilities of lasers.Researchers from KTH Royal Institute of Technology in Stockholm, Sweden conducted experiments on paraffin. Using the 2D version of the material, they were able ...

    2024-01-18
    Voir la traduction

  • Chuangxin Laser Industry Dedicated Laser and Solutions Help Promote the Intelligent Development of Cladding Application Industry

    Laser cladding technology, also known as laser additive manufacturing technology, uses high-energy laser as the heat source and metal alloy powder as the cladding material. Through the synchronous action of laser and alloy powder on the metal surface, it quickly melts to form a molten pool, and rapidly solidifies to form a dense, uniform, and controllable thickness metallurgical bonding layer, the...

    2023-11-01
    Voir la traduction

  • The University of California has developed a pioneering chip that can simultaneously carry lasers and photonic waveguides

    A team of computer and electrical engineers at UC Santa Barbara, in collaboration with several colleagues at Caltech and another colleague at Anello Photonics, has developed a first-of-its-kind chip that can carry both laser and photonic waveguides. In a paper published in the journal Nature, the team describes how they made the chip and how it worked during testing.With the advent of integrated c...

    2023-08-10
    Voir la traduction

  • 2D photoelectric neuron array can achieve broadband and low loss optical nonlinearity accessible to ambient light

    Light can calculate functions during propagation and interaction with structured materials, with fast speed and low energy consumption. The use of all optical neural networks for general computing requires an optical activation layer with nonlinear dependence on the input. However, existing optical nonlinear materials either have slow speeds or very weak nonlinearity at the level of natural light ...

    2024-03-20
    Voir la traduction