Anthracene Fibers Grown in a Microstructured Optical Fiber for X-ray Detection.

ABSTRACT: Anthracene fibers are grown inside a microstructured quartz matrix to form a multicore optical fiber for X-ray detection. A modified fiber growth method for single crystal anthracene from the melt via the Bridgman-Stockbarger technique is presented. The anthracene fiber is characterized by using spectrophotometry, Raman spectroscopy, and X-ray diffraction. These results show the anthracene grown in fiber has high purity and a crystal structure similar to anthracene grown from liquid, vapor, and melt techniques. As an X-ray detector, the output is 12%-16% efficient between the energy ranges of 40 and 10 keV. The effect of materials and fiber processing are discussed.

SUBMITTER: DeHaven S 

PROVIDER: S-EPMC5456146 | biostudies-other | 2014 Sep

REPOSITORIES: biostudies-other