| Paper Abstract and Keywords |
| Presentation |
2018-06-27 13:10
[Poster Presentation]
Imaging of Sub-ppm Order Ozonated Water Convection Using High Ultraviolet Light Sensitivity and High Saturation CMOS Image Sensor
Maasa Murata, Yasuyuki Fujihara, Yusuke Aoyagi, Rihito Kuroda, Shigetoshi Sugawa (Tohoku Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
This paper reports ultraviolet (UV) light spectral absorption imaging technology using a high UV light sensitivity and high saturation CMOS image sensor. The developed CMOS image sensor has photodiodes with surface high concentration layer with steep dopant profile for a high UV light sensitivity and 1pF Lateral Overflow Integration Capacitor (LOFIC) in each pixel for a high saturation. It has been designed, fabricated and tested. It exhibited a spectral response to a wide light waveband of 190-1000nm, a full well capacity of 8Me- and 68dB SNR around saturation. Using the image sensor, sub-ppm order ozonated water diffusion and convention in ultrapure water are visualized under 254nm ultraviolet light. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Spectral imaging / Absorption analysis / Ultraviolet light / Ozonated water / Full well capacity / CMOS image sensor / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 19, IST2018-34, pp. 13-16, June 2018. |
| Paper # |
IST2018-34 |
| Date of Issue |
2018-06-20 (IST) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IST |
| Conference Date |
2018-06-27 - 2018-06-27 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo Univ. Sci.-Morito-Kinenkan |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Advanced Imaging systems and applications |
| Paper Information |
| Registration To |
IST |
| Conference Code |
2018-06-IST |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Imaging of Sub-ppm Order Ozonated Water Convection Using High Ultraviolet Light Sensitivity and High Saturation CMOS Image Sensor |
| Sub Title (in English) |
|
| Keyword(1) |
Spectral imaging |
| Keyword(2) |
Absorption analysis |
| Keyword(3) |
Ultraviolet light |
| Keyword(4) |
Ozonated water |
| Keyword(5) |
Full well capacity |
| Keyword(6) |
CMOS image sensor |
| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Maasa Murata |
| 1st Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 2nd Author's Name |
Yasuyuki Fujihara |
| 2nd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 3rd Author's Name |
Yusuke Aoyagi |
| 3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 4th Author's Name |
Rihito Kuroda |
| 4th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
| 5th Author's Name |
Shigetoshi Sugawa |
| 5th Author's Affiliation |
Tohoku University (Tohoku Univ.) |
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| Speaker |
Author-1 |
| Date Time |
2018-06-27 13:10:00 |
| Presentation Time |
50 minutes |
| Registration for |
IST |
| Paper # |
IST2018-34 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.19 |
| Page |
pp.13-16 |
| #Pages |
4 |
| Date of Issue |
2018-06-20 (IST) |