13:55 〜 14:15
[LSC5-03(Invited)] Terahertz components fabricated by femtosecond laser processing
Femtosecond (fs) laser processing is being widely utilized for the research of micro and nano machining. Using fs laser processing, we realized a quarter-wavelength plate for Terahertz(THz) waves on a Zinc Oxide substrate. High-Q factor and polarization-independent quasi-bound states in the continuum were also achieved in the THz all-metal devices by this method. These fs laser-fabricated THz components were evaluated by both experiments and simulations.
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