Abstract
We demonstrated a biocompatible temperature sensor using single mode tapered fiber and DNA-CTMA(DNA-Cetyl tri-methyl ammonium) solid film. DNA-CTMA was coated on the tapered region, which is an interferometer. The spectral change with temperature was measured due to the refractive index changes of DNA-CTMA according to temperature. The range of the temperature change was from 35 to 65°C, and the sensitivity was-0.91 nm/'C. Furthermore, confirmed that the stain sensitivity of this sensor was-19 pm/us.
| Original language | English |
|---|---|
| Article number | 1114001-220 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 11140 |
| Publication status | Published - 2019 Jan 1 |
| Event | Biomedical Imaging and Sensing Conference 2019, BISC 2019 - Yokohama, Japan Duration: 2019 Apr 22 → 2019 Apr 26 |
Fingerprint
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
}
Tapered optical fiber temperature sensor coated with DNA based biopolymer. / Song, Sanggwon; Hong, Seongjin; Jung, Aeri; Oh, Kyunghwan.
In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 11140, 1114001-220, 01.01.2019.Research output: Contribution to journal › Conference article
TY - JOUR
T1 - Tapered optical fiber temperature sensor coated with DNA based biopolymer
AU - Song, Sanggwon
AU - Hong, Seongjin
AU - Jung, Aeri
AU - Oh, Kyunghwan
PY - 2019/1/1
Y1 - 2019/1/1
N2 - We demonstrated a biocompatible temperature sensor using single mode tapered fiber and DNA-CTMA(DNA-Cetyl tri-methyl ammonium) solid film. DNA-CTMA was coated on the tapered region, which is an interferometer. The spectral change with temperature was measured due to the refractive index changes of DNA-CTMA according to temperature. The range of the temperature change was from 35 to 65°C, and the sensitivity was-0.91 nm/'C. Furthermore, confirmed that the stain sensitivity of this sensor was-19 pm/us.
AB - We demonstrated a biocompatible temperature sensor using single mode tapered fiber and DNA-CTMA(DNA-Cetyl tri-methyl ammonium) solid film. DNA-CTMA was coated on the tapered region, which is an interferometer. The spectral change with temperature was measured due to the refractive index changes of DNA-CTMA according to temperature. The range of the temperature change was from 35 to 65°C, and the sensitivity was-0.91 nm/'C. Furthermore, confirmed that the stain sensitivity of this sensor was-19 pm/us.
UR - http://www.scopus.com/inward/record.url?scp=85065730843&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85065730843&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:85065730843
VL - 11140
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
SN - 0277-786X
M1 - 1114001-220
ER -