[7a-S43-1~12] 11.4 Analog applications and their related technologies

[7a-S43-10] Microwave Amplification in SIS junctions with internal LO pump

〇TAKAFUMI KOJIMA¹, Yoshinori Uzawa^2,1, Wenlei Shan¹ (1.NAOJ, 2.NICT)

Keywords:Superconductor, Amplification, SIS Junction

We will report on an experimental observation of microwave amplification in quasiparticle SIS junctions by using it as up and down converters.