Numerical values of all data points shown in figures for manuscript "A 64-pixel mid-infrared single-photon imager based on superconducting nanowire detectors", available on arXiv (https://arxiv.org/abs/2309.16890)and in Applied Physics Letters 124, 042602, (2024) (https://doi.org/10.1063/5.0178931).

Optical spectrum dataset for backward-wave spontaneous-parametric downconversion (BW SPDC) observed in sub-micron, periodically poled KTiOPO4 (PPKTP).

Data presented is part of abstract and poster titled "Entangling Superconducting Qubits over Optical Fiber ? Towards Optimization and Implementation" presented at "IEEE International Conference on Quantum Computing and Engineering - QCE22". Data includes a demonstration of squeezed light generation as the twin beam difference current relative to shot noise and a numerical simulation of the performance of 4 quantum network topologies.

Data presented is part of the journal manuscript "Optically Distributing Remote Two-node Microwave Entanglement using Doubly Parametric Quantum Transducers." Data includes graphical plots generated from numerical models and computations for various network topologies which illustrate their thresholds for achieving quantum information transfer.

Data presented is part of the journal manuscript "Optically Distributing Remote Two-node Microwave Entanglement using Doubly Parametric Quantum Transducers." Data includes graphical plots generated from numerical models and computations for various network topologies which illustrate their thresholds for achieving quantum information transfer.

This is the data underlying Optics Letters publication "Single-modulator, direct frequency comb spectroscopy via serrodyne modulation"

Data for all measurements published in the manuscript "Bipolar Waveform Synthesis with an Optically Driven Josephson Arbitrary Waveform Synthesizer," which will be published in the journal "IEEE Transactions on Applied Superconductivity".https://doi.org/10.1109/tasc.2022.3167660All files saved as Python pickle files. General pickle file comments: 1) Pickle file dictionary keys provide detail about the measurement information saved in the file.2) Load pickle files in python using the following commands: import pickle as pkl dat=pkl.load(open('005JAWSspectrum.pkl','rb'))005JAWSspectrum.pkl Pickle file containing the data used to produce Figure 3b and "1 kHz sine" in Figure 3a. The 'Voltage' key contains the recorded output voltage of the synthesized waveform that was used in the spectral plot. The 'scope_samples_per_sec' key contains the information for determining the frequency bins in the case of 3a, or the time steps in 3b.RFoff008JAWSspectrum.pkl Pickle file containing the data used to produce "RF bias off" in Figure 3a. The 'Voltage' key contains the recorded output voltage of the synthesized waveform that was used in the spectral plot. The 'scope_samples_per_sec' key contains the information for determining the frequency bins.000JAWSmargins.pkl Pickle file containing the data used to produce the quantum locking range plots with respect to dc bias shown in Figure 4. The 'Voltage' key contains the recorded output voltage of the synthesized waveform that was used in the spectral plot. The bias offset in mA is given by dat['settings']['AWG_sweep_amp_mA']. The sweep frequency for the triangular waveform is given by dat['settings']['AWG_sweep_freq_Hz']fundTo6thHarm_m8195ampSweep_47mAlaser_695mAamp_1001pt_Nave2.pkl Pickle file containing the data used to produce the quantum locking range plot with respect to RF modulation amplitude / RF-AWG output amplitude shown in Figure 5a. The harmonics of the acquisition were saved in the 'harmonics' key in units of dBm. The RF-AWG output amplitude was saved in the 'm8195ampSweep' key.fundTo6thHarm_3.5Vto3.7V_mzmSweep_47mAlaser_695mA_1001pt_Nave4.pkl Pickle file containing the data used to produce the quantum locking range plot with respect to electro-optic modulator / Mach-Zender modulator (MZM) dc bias point shown in Figure 5b. The harmonics of the acquisition were saved in the 'signal' key in units of dBm. The dc bias point was saved in the 'mzm bias' key.fundTo6thHarm_625mAto750mA_ydfaSweep_47mAlaser_1001pt_Nave4.pkl Pickle file containing the data used to produce the quantum locking range plot with respect to optical amplifier / ytterbium-doped fiber amplifier (YDFA) output power shown in Figure 5c. The harmonics of the acquisition were saved in the 'signal' key in units of dBm. The average photocurrent was saved in the 'pd current' key.

Data for all measurements published in the manuscript "Bipolar Waveform Synthesis with an Optically Driven Josephson Arbitrary Waveform Synthesizer," which will be published in the journal "IEEE Transactions on Applied Superconductivity".https://doi.org/10.1109/tasc.2022.3167660All files saved as Python pickle files. General pickle file comments: 1) Pickle file dictionary keys provide detail about the measurement information saved in the file.2) Load pickle files in python using the following commands: import pickle as pkl dat=pkl.load(open('005JAWSspectrum.pkl','rb'))005JAWSspectrum.pkl Pickle file containing the data used to produce Figure 3b and "1 kHz sine" in Figure 3a. The 'Voltage' key contains the recorded output voltage of the synthesized waveform that was used in the spectral plot. The 'scope_samples_per_sec' key contains the information for determining the frequency bins in the case of 3a, or the time steps in 3b.RFoff008JAWSspectrum.pkl Pickle file containing the data used to produce "RF bias off" in Figure 3a. The 'Voltage' key contains the recorded output voltage of the synthesized waveform that was used in the spectral plot. The 'scope_samples_per_sec' key contains the information for determining the frequency bins.000JAWSmargins.pkl Pickle file containing the data used to produce the quantum locking range plots with respect to dc bias shown in Figure 4. The 'Voltage' key contains the recorded output voltage of the synthesized waveform that was used in the spectral plot. The bias offset in mA is given by dat['settings']['AWG_sweep_amp_mA']. The sweep frequency for the triangular waveform is given by dat['settings']['AWG_sweep_freq_Hz']fundTo6thHarm_m8195ampSweep_47mAlaser_695mAamp_1001pt_Nave2.pkl Pickle file containing the data used to produce the quantum locking range plot with respect to RF modulation amplitude / RF-AWG output amplitude shown in Figure 5a. The harmonics of the acquisition were saved in the 'harmonics' key in units of dBm. The RF-AWG output amplitude was saved in the 'm8195ampSweep' key.fundTo6thHarm_3.5Vto3.7V_mzmSweep_47mAlaser_695mA_1001pt_Nave4.pkl Pickle file containing the data used to produce the quantum locking range plot with respect to electro-optic modulator / Mach-Zender modulator (MZM) dc bias point shown in Figure 5b. The harmonics of the acquisition were saved in the 'signal' key in units of dBm. The dc bias point was saved in the 'mzm bias' key.fundTo6thHarm_625mAto750mA_ydfaSweep_47mAlaser_1001pt_Nave4.pkl Pickle file containing the data used to produce the quantum locking range plot with respect to optical amplifier / ytterbium-doped fiber amplifier (YDFA) output power shown in Figure 5c. The harmonics of the acquisition were saved in the 'signal' key in units of dBm. The average photocurrent was saved in the 'pd current' key.

These data files contain the data for the measured transition frequencies shown in Table I and the traces in Figure 3 of the publication "Frequency-comb spectroscopy on pure quantum states of a single molecular ion," accessible at https://arxiv.org/abs/1911.12808. In this publication we use generally applicable quantum-logic techniques to prepare a trapped molecular ion in a single quantum state, drive terahertz rotational transitions with an optical frequency comb, and read out the molecular state non-destructively, leaving the molecule ready for further manipulation. One file contains data For Table 1. In the measurement of rotational transition frequencies, the intensities of the comb beams are varied to characterize the effect of AC Stark shift, while the intensity ratio between the sigma and pi polarized beams are kept at close to 2. The average intensity of the sigma-polarized comb beam is quantified by measuring the resultant Stark shift, fSS_sigma, on the 729 nm transition of the Ca+ ion, with the Ca+ ion where the CaH+ ion would be during rotational spectroscopy experiments. The other file contains data for Figure 3, (a) Spectra for the J = 4 to 2 transition: 40CaH+ is prepared in J = 2, followed by a pulse train from the comb Raman beams probing the J = 2 to J = 4 transition. After the probe pulse train, projective measurements of both initial and final states are performed and the state occupation probability is determined. The probe time is ~1.6 ms. The frequency shows the offset of the Raman difference frequency from the resonant value. (b) Rabi flopping on the J = 4 to J = 2 transition: Starting in J = 4, with the comb Raman pulse detuning set to resonance, the state of the 40CaH+ ion is driven coherently to J = 2 by a pulse train of variable duration from the comb Raman beams. The center wavelength of the frequency comb was ~800 nm for these spectra and Rabi flopping traces. The error bars stand for ±1 standard deviation.