澳门正规电子游戏网站|诚信|TOP

  • <xmp id="00ecg"><noscript id="00ecg"></noscript>
  • <td id="00ecg"><option id="00ecg"></option></td>
  • <td id="00ecg"></td>
  • <table id="00ecg"><rt id="00ecg"></rt></table><table id="00ecg"><noscript id="00ecg"></noscript></table>
     Sign in | Join us  
          
     Popular Searches:diamond,cbn,tuck point blade,cup wheel,saw blade, brown fused alumina
    Home -- Information


      Featured Companies
     • FanaTech Engineering…
     • Henan Hexing Mineral…
     • Dragon Abrasives…
     • Xiamen Make Security…
     • Extrude Hone Shanghai…
     • Ashwin Impex
     • Shandong Sleo Chemical…
     • zhejinag jinchang…
     • Deqing Youshi Diamond…
     • Luoyang Zhongsen…

     Print  Add to Favorite
    Custom your font size:     

    Researchers camouflage an optical chip rendering it invisible


    Post Date: 14 Nov 2017    Viewed: 1676

    Ben-Gurion University of the Negev (BGU) researchers have achieved a breakthrough in manipulating light to render an object, such as an optical chip, invisible.

    According to the recent study published in Scientific Reports ("Invisibility Cloaking Scheme by Evanescent Fields Distortion on Composite Plasmonic Waveguides with Si Nano-Spacer"), the researchers conceived a new method that deflects and scatters light away from a "cloaking" chip surface so it is not detected.

    An operational cloaking chip can be an extension of the basic technologies such as radar-absorbing dark paint used on stealth aircraft, local optical camouflage, surface cooling to minimize electromagnetic infrared emissions, or electromagnetic wave scattering.

    "These results open the door to new integrated photonic devices, harnessing electromagnetic fields of light at nanoscale for a variety of applications from on-chip optical devices to all-optical processing," says Dr. Alina Karabchevsky, head of BGU's Light-on-a-Chip Group and a member of the BGU Unit of Electro-Optical Engineering and the Ilse Katz Institute for Nanoscale Science and Technology. "We showed that it is possible to bend the light around an object located on the cloak on an optical chip. The light does not interact with the object, thus resulting in the object's invisibility." 


    Superhard Material of China

    Superhard Material of China

    Abrasives and Grinding Products of China

    Abrasives and Grinding Products of China

    Coated Abrasives of China

    Coated Abrasives of China

    Chia International Abrasives & Grinding Exposition

    China International Abrasives & Grinding Exposition

    Home | About Us | Members | Contact | Advertising Quotation
    Supported by Yuanfa Information Technology co.,Ltd
    Copyright ©Abrasivesunion 2006. All rights reserved
    Page rendered in 0.0624 seconds
    备案序号:豫B2-20100036-2
    澳门正规电子游戏网站