Title :
Resonant phase matching of Josephson junction traveling wave parametric amplifiers
Author :
O´Brien, Kevin ; Macklin, Chris ; Siddiqi, Irfan ; Xiang Zhang
Author_Institution :
Nanoscale Sci. & Eng. Center, Univ. of California, Berkeley, Berkeley, CA, USA
Abstract :
We propose a technique to phase-match Josephson-junction traveling wave parametric amplifiers to achieve high gain (over twenty decibels) over a broad bandwidth (multiple GHz) for applications such as the multiplexed readout of quantum coherent circuits.
Keywords :
Josephson effect; light coherence; optical parametric amplifiers; optical phase matching; quantum optics; travelling wave amplifiers; Josephson junction travelling wave parametric amplifiers; broad bandwidth; multiplexed readout; quantum coherent circuits; resonant phase matching; Bandwidth; Gain; Josephson junctions; Optical frequency conversion; Optical resonators; RLC circuits;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
