Polarization state measurement of terahertz electromagnetic radiation by three-contact photoconductive antenna Makabe, Hiroyuki ; Hirota, Yuichi ; Tani, Masahiko ; Hangyo, Masanori Abstract Publication: Optics Express Pub Date: 2007 DOI: 10.1364/OE.15.011650 Bibcode: 2007OExpr..1511650M