IEEE photonics technology letters, 2009-06, Vol.21 (11), p.730-732
2009
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Details
- Autor(en) / Beteiligte
- Titel
- Electrically Controlled Liquid Crystal Phase Grating for Terahertz Waves
- Ist Teil von
- IEEE photonics technology letters, 2009-06, Vol.21 (11), p.730-732
- Ort / Verlag
- New York: IEEE
- Erscheinungsjahr
- 2009
- Quelle
- IEEE Electronic Library (IEL)
- Beschreibungen/Notizen
- This work demonstrates the feasibility of electrically controlled liquid-crystal-based phase grating for manipulating the terahertz (THz) waves. This device can be utilized as a THz beam splitter and the beam splitting ratio of the zeroth- to the first-order diffractions can be tuned from 10:1 to 1:1.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 1041-1135eISSN: 1941-0174DOI: 10.1109/LPT.2009.2017382Titel-ID: cdi_ieee_primary_4806034
- Format
- –
- Schlagworte
- Beam splitters, Beams (radiation), Devices, Diffraction, Electromagnetic scattering, Feasibility, Filters, Gratings, Liquid crystal devices, Liquid crystals, Magnetic separation, phase grating, Photonics, Refractive index, Silicon compounds, Splitting, submillimeter wave, Submillimeter wave technology, terahertz (THz) radiation, Tunable circuits and devices, ultrafast optics