Abstract-All-photoinduced terahertz optical activity

Pubmed ID :24876031
Publication Date : 2014/05/30 

Authors : Kanda Natsuki, Konishi Kuniaki, Kuwata-Gonokami Makoto,

http://antibody-antibodies.com/pubmed-24876031-Allphotoinduced_terahertz_optical_activity.html

We proposed and demonstrated active control of terahertz optical activity via chiral patterned photoexcitation in a semiconductor with a spatial light modulator (SLM). Arbitrary patterns can be generated by a SLM, including completely symmetric enantiomer pairs. This technique provides a new route to terahertz polarization modulators.