Design of Measuring Quartz Fiber Young's Modulus System
Abstract
In this paper, a simple measurement system is presented. Taking into account the characteristics of optical fiber materials, in order to measure its young's modulus, the key is to design a device to measure the longitudinal length of the optical fiber when it is subjected to longitudinal tension. Therefore, according to the principle of “stretch method†to measure Young's modulus, the amplification principle of the reading microscope, and making use of CCD video camera and monitors and other instruments, we presented a simple device for measuring Young's elastic modulus of quartz fiber, the working principle of the block diagram has been given in the paper. By measuring the relevant data and computing, we give the measurement results of Young's modulus of quartz fiber. This conclusion is given in the case of small weight. The measuring device is simple and easy to operate, so the design has certain significance in laboratory.
Keywords
Optical design, System design, Amplification principle, Quartz optical fiber, Young's elastic modulus
DOI
10.12783/dtcse/smce2017/12397
10.12783/dtcse/smce2017/12397
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