Abstract
Precise imaging of obstacles and foreign-object debris (FOD) is one of the most important security technologies for avoiding trouble in advance. Recently, we have focused on an optical fiber connected millimeter-wave radar system using a radio over fiver (RoF) technique for effectively detecting FOD over the large area of an airport runway. In this paper, we introduce high-speed photonic devices such as a W-band frequency modulated continuous-wave (FM-CW) signal generator, a highly-sensitive quantum dot (QD) photodetector, and a QD optical frequency comb laser (QD-CML) with harmonically optical pulsation. It is expected that these advanced photonic device technologies will become potential candidates for use in the RoF technique to realize the optical fiber connected millimeter-wave radar system.
| Original language | English |
|---|---|
| Title of host publication | 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Print) | 9781467352253 |
| DOIs | |
| Publication status | Published - 2014 Oct 17 |
| Externally published | Yes |
| Event | 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014 - Beijing, China Duration: 2014 Aug 16 → 2014 Aug 23 |
Other
| Other | 31st General Assembly and Scientific Symposium of the International Union of Radio Science, URSI GASS 2014 |
|---|---|
| Country | China |
| City | Beijing |
| Period | 14/8/16 → 14/8/23 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Networks and Communications
Cite this
High-speed photonic device technologies in optical fiber connected millimeter-wave radar system for foreign object debris detection on runways. / Yamamoto, Naokatsu; Umezawa, Toshimasa; Kanno, Atsushi; Akahane, Kouichi; Kawanishi, Tetsuya.
2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 6929492.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - High-speed photonic device technologies in optical fiber connected millimeter-wave radar system for foreign object debris detection on runways
AU - Yamamoto, Naokatsu
AU - Umezawa, Toshimasa
AU - Kanno, Atsushi
AU - Akahane, Kouichi
AU - Kawanishi, Tetsuya
PY - 2014/10/17
Y1 - 2014/10/17
N2 - Precise imaging of obstacles and foreign-object debris (FOD) is one of the most important security technologies for avoiding trouble in advance. Recently, we have focused on an optical fiber connected millimeter-wave radar system using a radio over fiver (RoF) technique for effectively detecting FOD over the large area of an airport runway. In this paper, we introduce high-speed photonic devices such as a W-band frequency modulated continuous-wave (FM-CW) signal generator, a highly-sensitive quantum dot (QD) photodetector, and a QD optical frequency comb laser (QD-CML) with harmonically optical pulsation. It is expected that these advanced photonic device technologies will become potential candidates for use in the RoF technique to realize the optical fiber connected millimeter-wave radar system.
AB - Precise imaging of obstacles and foreign-object debris (FOD) is one of the most important security technologies for avoiding trouble in advance. Recently, we have focused on an optical fiber connected millimeter-wave radar system using a radio over fiver (RoF) technique for effectively detecting FOD over the large area of an airport runway. In this paper, we introduce high-speed photonic devices such as a W-band frequency modulated continuous-wave (FM-CW) signal generator, a highly-sensitive quantum dot (QD) photodetector, and a QD optical frequency comb laser (QD-CML) with harmonically optical pulsation. It is expected that these advanced photonic device technologies will become potential candidates for use in the RoF technique to realize the optical fiber connected millimeter-wave radar system.
UR - http://www.scopus.com/inward/record.url?scp=84919723501&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84919723501&partnerID=8YFLogxK
U2 - 10.1109/URSIGASS.2014.6929492
DO - 10.1109/URSIGASS.2014.6929492
M3 - Conference contribution
SN - 9781467352253
BT - 2014 31th URSI General Assembly and Scientific Symposium, URSI GASS 2014
PB - Institute of Electrical and Electronics Engineers Inc.
ER -