|  | 
         
          | Description: 
             Minuscule wires protrude 
            from the end of this hollow optical fiber, shown threaded through 
            the eye of a needle. |   
          | Source: 
             Pennsylvania State University |   
          | Story:  Foundry 
            in a fiber TRN March 27, 2006
 |   
          | TRN Categories: 
             Materials Science and Engineering; 
            Optical Computing, Optoelectronics and Photonics; Nanotechnology |   
          | Form: 
             Still |  |