• → European Space Agency

    • About Science & Technology

    • For Public

    • For Educators

    • ESA

    • Science & Technology

    • LISA Pathfinder

    • Missions
    • Show All Missions
    • Mission Home
    • Summary
    • Fact Sheet
    • Objectives
    • Participants
    • Mission Team
    • Industrial Team
    • Spacecraft
    • Instruments
    • Engineering
    • Mission Operations
    • Overview
    • Mission Research
    • Resources
    • News Archive
    • Multimedia Gallery
    • Publication Archive
    • Calendar of Events
    • Services
    • Contact Us
    • Subscribe
    • Terms and Conditions
    • Bookmark and Share

    LISA Technology Package reference laser unit

    Date: 20 Oct 2010
    Satellite: LISA Pathfinder
    Copyright: Tesat, Germany

    The LISA Technology Package reference laser unit (RLU) is a 35 mW Nd:YAG non-planar ring oscillator of the same design commonly used in metrology labs around the world and in space applications. This laser design is ideal for space applications due to its small size, high electrical to optical efficiency and inherent low noise operation.

    The laser beam output of the RLU is through the green connector (in the foreground, on the left). The output passes along fibre optical cable to the laser modulator unit (LMU).


    Last Update: 21 Oct 2010

    • Shortcut URL
    • http://sci.esa.int/jump.cfm?oid=47858
    • Latest selection
    • LISA Pathfinder ready to enter the test chamber
    • LISA Pathfinder in front of test chamber
    • LISA Pathfinder in front of test chamber
    • Image Hi-Res Versions
    • Hi-Res [jpg]
      115.39 kb.
    • See also
    • Picometre precision demonstrated by LISA Pathfinder tests

    Connect with us

    • RSS
    • Youtube
    • Twitter
    • Flickr
    • Google Buzz
    • Livestream
    • Subscribe
    • App Store
    • ESA Science Twitter

    Follow ESA science

    • Copyright 2000 - 2013 © European Space Agency. All rights reserved.

    • Terms and Conditions