DNA based thin solid films and its application to optical fiber temperature sensor

Seongjin Hong, Woohyun Jung, Taeoh Kim, Kyunghwan Oh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Temperature dependent refractive index of DNA-cetyltrimethylammonium chloride (CTMA) thin-solid-film was measured 20 to 90 to obtain its thermo-optic coefficient of -3.6×10 -4 (dn/dT). DNA- CTMA film has high thermosoptic coefficient than other polymers. The film was deposited on coreless silica fiber (CSF) to serve as a multimode interferometer optical fiber temperature sensor. It is immersed in a water that changed temperature from 40 to 90. It has sensitivity of 0.25nm/.

Original languageEnglish
Title of host publication25th International Conference on Optical Fiber Sensors
EditorsLibo Yuan, Youngjoo Chung, Wei Jin, Byoungho Lee, John Canning, Kentaro Nakamura
PublisherSPIE
ISBN (Electronic)9781510610910
DOIs
Publication statusPublished - 2017 Jan 1
Event25th International Conference on Optical Fiber Sensors, OFS 2017 - Jeju, Korea, Republic of
Duration: 2017 Apr 242017 Apr 28

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10323
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

Other25th International Conference on Optical Fiber Sensors, OFS 2017
CountryKorea, Republic of
CityJeju
Period17/4/2417/4/28

Fingerprint

Fiber Sensor
Temperature Sensor
temperature sensors
Temperature sensors
Optical Fiber
Optical fibers
DNA
deoxyribonucleic acid
optical fibers
chlorides
Coefficient
coefficients
Silica
Interferometer
Silicon Dioxide
Interferometers
Refractive Index
Optics
Refractive index
Polymers

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Hong, S., Jung, W., Kim, T., & Oh, K. (2017). DNA based thin solid films and its application to optical fiber temperature sensor. In L. Yuan, Y. Chung, W. Jin, B. Lee, J. Canning, & K. Nakamura (Eds.), 25th International Conference on Optical Fiber Sensors [1032355] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10323). SPIE. https://doi.org/10.1117/12.2267456
Hong, Seongjin ; Jung, Woohyun ; Kim, Taeoh ; Oh, Kyunghwan. / DNA based thin solid films and its application to optical fiber temperature sensor. 25th International Conference on Optical Fiber Sensors. editor / Libo Yuan ; Youngjoo Chung ; Wei Jin ; Byoungho Lee ; John Canning ; Kentaro Nakamura. SPIE, 2017. (Proceedings of SPIE - The International Society for Optical Engineering).
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abstract = "Temperature dependent refractive index of DNA-cetyltrimethylammonium chloride (CTMA) thin-solid-film was measured 20 to 90 to obtain its thermo-optic coefficient of -3.6×10 -4 (dn/dT). DNA- CTMA film has high thermosoptic coefficient than other polymers. The film was deposited on coreless silica fiber (CSF) to serve as a multimode interferometer optical fiber temperature sensor. It is immersed in a water that changed temperature from 40 to 90. It has sensitivity of 0.25nm/.",
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Hong, S, Jung, W, Kim, T & Oh, K 2017, DNA based thin solid films and its application to optical fiber temperature sensor. in L Yuan, Y Chung, W Jin, B Lee, J Canning & K Nakamura (eds), 25th International Conference on Optical Fiber Sensors., 1032355, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10323, SPIE, 25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, Korea, Republic of, 17/4/24. https://doi.org/10.1117/12.2267456

DNA based thin solid films and its application to optical fiber temperature sensor. / Hong, Seongjin; Jung, Woohyun; Kim, Taeoh; Oh, Kyunghwan.

25th International Conference on Optical Fiber Sensors. ed. / Libo Yuan; Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura. SPIE, 2017. 1032355 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10323).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Hong S, Jung W, Kim T, Oh K. DNA based thin solid films and its application to optical fiber temperature sensor. In Yuan L, Chung Y, Jin W, Lee B, Canning J, Nakamura K, editors, 25th International Conference on Optical Fiber Sensors. SPIE. 2017. 1032355. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.2267456