TY - GEN
T1 - 10,000 Parallel heterodyne system for instantaneous photonics-based acquisition of near-fields images over microwave devices/circuits
AU - Sasagawa, Kiyotaka
AU - Kawanishi, Tetsuya
AU - Tsuchiya, Masahiro
PY - 2006/1/1
Y1 - 2006/1/1
N2 - We have realized for the first time a heterodyne system of fairly large scale parallelism, which enables instantaneous photonic acquisition of electromagnetic near-field images over microwave devices / circuits at a specific radio frequency. It has been demonstrated that a pair of intensity and phase images of 10,000 pixels are acquired in 1 second or shorter for inplane electric field distributions over a patch antenna or a coplanar wave-guide stub cavity. The 10,000 way parallelism of photonic heterodyne is brought about by a newly proposed scheme with a high-speed image sensor and numerical calculation.
AB - We have realized for the first time a heterodyne system of fairly large scale parallelism, which enables instantaneous photonic acquisition of electromagnetic near-field images over microwave devices / circuits at a specific radio frequency. It has been demonstrated that a pair of intensity and phase images of 10,000 pixels are acquired in 1 second or shorter for inplane electric field distributions over a patch antenna or a coplanar wave-guide stub cavity. The 10,000 way parallelism of photonic heterodyne is brought about by a newly proposed scheme with a high-speed image sensor and numerical calculation.
KW - Electromagnetic field imaging
KW - Electrooptic measurement
KW - Large scale parallelism
KW - Photonic heterodyne
UR - http://www.scopus.com/inward/record.url?scp=36949034892&partnerID=8YFLogxK
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U2 - 10.1109/APMC.2006.4429710
DO - 10.1109/APMC.2006.4429710
M3 - Conference contribution
AN - SCOPUS:36949034892
SN - 4902339102
SN - 9784902339109
T3 - Asia-Pacific Microwave Conference Proceedings, APMC
SP - 1587
EP - 1590
BT - 2006 Asia-Pacific Microwave Conference Proceedings, APMC
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2006 Asia-Pacific Microwave Conference, APMC
Y2 - 12 December 2006 through 15 December 2006
ER -