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http://dx.doi.org/10.3807/KJOP.2018.29.6.233

Study of the Reflector Shape of a Test Lamp for a Flame Detector with Little Influence of Error in Optical-system Fabrication  

Park, Hye-Jin (Department of Nano-optical Engineering, Korea Polytechnic University)
Kang, Dong-Hwa (Department of Nano-optical Engineering, Korea Polytechnic University)
Kong, Mi-Seon (Department of Nano-optical Engineering, Korea Polytechnic University)
Kim, Eun-Ji (Department of Nano-optical Engineering, Korea Polytechnic University)
Lee, Ye-Eun (Department of Nano-optical Engineering, Korea Polytechnic University)
Jo, Ye-Ji (Department of Nano-optical Engineering, Korea Polytechnic University)
Jung, Mee-Suk (Department of Nano-optical Engineering, Korea Polytechnic University)
Publication Information
Korean Journal of Optics and Photonics / v.29, no.6, 2018 , pp. 233-240 More about this Journal
Abstract
In this paper, a design method to reduce fabrication errors in reflector shape of a test lamp for a flame detector is carried out. Although the test lamp should be operated in parallel with a high-intensity light, it is difficult to fix the small reflector that controls the central light during fabrication. To solve these problems, a small spherical reflector is designed to minimize the performance degradation for a light loss factor of less than 5%, even during tilt and decenter, and a spherical shape is proposed for a small reflector with little effect on the error when designing the optical system.
Keywords
Reflector; Flame detector; Test lamp; Manufacturing error; Spherical;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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