抄録
We have designed and fabricated a terahertz full-polarimetry instrument, based on control of terahertz polarization in a gas-plasma source, and fast measurement of polarization direction and chirality of the terahertz field in the time-domain without using any external polarizers. We will present details on this new experimental technique including synchronization and calibration of the measurement apparatus against wire-grid polarizers, and derivation of the Jones matrix representation of the propagation optics. The new terahertz time-domain polarimetry (THz-TDP) system extends the polarimetry frequency range to the full bandwidth of gas-plasma sources, and offers accuracy of approximately 1 degrees.
本文言語 | English |
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ホスト出版物のタイトル | 2017 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 |
出版社 | IEEE Computer Society |
ISBN(電子版) | 9781509060481 |
DOI | |
出版ステータス | Published - 2017 10月 12 |
イベント | 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 - Cancun, Quintana Roo, Mexico 継続期間: 2017 8月 27 → 2017 9月 1 |
Other
Other | 42nd International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2017 |
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国/地域 | Mexico |
City | Cancun, Quintana Roo |
Period | 17/8/27 → 17/9/1 |
ASJC Scopus subject areas
- エネルギー工学および電力技術
- 電子工学および電気工学