chanelink logo
CHANELINK
繁体中文

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

141
2023-10-26 16:29:25
查看翻譯

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

相關推薦

  • Photonic hydrogel of high solid cellulose with reconfigurability

    Recently, Qing Guangyan, a researcher team from the Research Group on Bioseparation and Interface Molecular Mechanism (1824 Group) of Biotechnology Research Department of Dalian Institute of Chemical Physics, Chinese Academy of Sciences, designed and prepared a highly solid cellulose photonic hydrogel with reconfigurability and mechanical discoloration. This preparation method opens up a new way t...

    02-17
    查看翻譯

  • Dark Solitons Discovered in Ring Semiconductor Lasers

    Dark solitons - the extinction region in a bright background - spontaneously form in a ring semiconductor laser. Observations conducted by an international research group may lead to improvements in molecular spectroscopy and integrated optoelectronics.Frequency comb - a pulse laser that outputs light at equidistant frequencies - is one of the most important achievements in the history of laser ph...

    2024-02-01
    查看翻譯

  • Laser&Photonics Reviews New Type Quartz Crystal Space Harmonic Modulation for Efficient Vacuum UV Laser

    Professor Zhang Huaijin and Yu Haohai from the Institute of Crystal Materials of Shandong University (the State Key Laboratory of Crystal Materials) proposed a spatial harmonic modulation strategy, which realizes the phase matching conditions that can be manipulated artificially in the new quartz crystal, and realizes the effective frequency doubling within the VUV range. The relevant research is ...

    2023-08-30
    查看翻譯

  • New Source Technology will participate in the 2024 Western Optoelectronics Show in the United States

    Laser and electro-optic product manufacturer and supplier Xinyuan Technology announced today that it plans to participate in the 2024 Western Optoelectronics Show in San Francisco from January 30th to February 1st.As a top event in the photonics industry, the Western Optoelectronics Show in the United States will return in 2024 to host another groundbreaking exhibition. This annual event att...

    2023-11-11
    查看翻譯

  • Laser based ultra precision gas measurement technology

    Laser gas analysis can achieve high sensitivity and selectivity in gas detection. The multi-component capability and wide dynamic range of this detection method help analyze gas mixtures with a wide concentration range. Due to the fact that this method does not require sample preparation or pre concentration, it is easy to adopt in the laboratory or industry.Gas analysis is crucial for determining...

    2024-01-03
    查看翻譯