Raw data : Observation of two-mode squeezing in a traveling wave parametric amplifier

The raw data used to generate figures presented in the articles is available as qcodes datasets.

Fig 2
The 100 million quadrature points used to construct statistics in figure 2 are stored at 10 datasets with ids 1 to 10, each containing 10 million points. The data was split in multiple databases to ease storage and processing.

Fig 3
The pump phase sweep in figure 2 was recorded at 25 points from 0 to pi. Each sweep step is stored as a dataset in the database starting from run id 11 to 35, corresponding to 0 to pi in order.

Fig 4
The quadratures recorded at delta values 20, 50, 100, 150 and 200 are stored with run id 36 to 40, respectively.

Fig SNTJ gain calibration
The noise spectrum as a function of voltage applied to SNTJ is stored for frequencies corresponding to the delta values 20, 50, 100, 150 and 200, from run id 41 to 45, respectively.