Quantitative phase contrast imaging of THz electric fields in a dielectric waveguide
We apply phase contrast imaging to enable, sharply focused visualization of terahertz waves in electro-optic media. The approach allows quantitative characterization of THz waves in the 60 GHz - 4.5 THz frequency range in a thin dielectric slab and in-focus observation of THz waves in polaritonic st...
| Main Authors: | , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Optical Society of America,
2013-10-30T21:17:01Z.
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| Subjects: | |
| Online Access: | Get fulltext |