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RANDOM AIR LINE ROD

  • US 20160070059A1
  • Filed: 04/30/2014
  • Published: 03/10/2016
  • Est. Priority Date: 05/01/2013
  • Status: Active Application
First Claim
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1. A rod comprising:

  • an optically transmissive body having a length and a cross-section transverse to the length with a maximum dimension along the cross-section that is from 500 μ

    m to up to 10 cm, the optically transmissive body having air-filled lines, voids, or gas-filled lines or voids distributed in a disordered manner over at least a central portion of the cross-sectional area of the body and collectively extending along the entire length of the body, whereby light launched into the body within id central portion of the body is confined in a direction transverse to the length of the body and is propagated along the length of the body.

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