WebFIG. 3. Linearity of the balanced detection system from 0.5 to 5 MHz. The data are dark-noise corrected and normalized to the shot-noise spectrum at a base local oscillator (LO) power of P0 ¼ 7.8 μW, corresponding to the horizontal solid line at 0 dB. The dashed lines depict the mean optical power in the corresponding spectrum referenced to the base LO … WebQuantum storage of entangled photons at telecom wavelengths in a crystal Controlled-NOT operation of SiN-photonic circuit using photon pairs from silicon-photonic circuit High-quality multi-wavelength quantum light sources on silicon nitride micro-ring chip Quantum circuits with many photons on a programmable nanophotonic chip
Chip-based squeezing at a telecom wavelength Request …
WebThe remaining parts of the experiment are implemented using commercial plug-and-play devices based on guided-wave technologies. We measure, for a CW pump power of 40\,mW, a squeezing level of $-2.00\pm0.05$\,dB, (antisqueezing $+2.80\pm0.05$\,dB) thus confirming the validity of our approach and opening the way toward miniaturized … WebWe demonstrate a plug-and-play squeezing experiment entirely based on lithium-niobate integrated optics and commercial fiber components. We achieve −2 dB of squeezing … chi squared goodness of fit spss
Chip-based squeezing at a telecom wavelength
WebJan 1, 2024 · Request PDF Chip-based squeezing at a telecom wavelength We demonstrate a plug-and-play squeezing experiment entirely based on lithium … WebWe measure 1.0 (1) decibels of broadband quadrature squeezing (~4 decibels inferred on-chip) and 1.5 (3) decibels of photon number difference squeezing (~7 decibels inferred … WebNov 6, 2024 · FIG. 2: Schematic of our photonic chip on lithium niobate. The chip includes an SPDC stage, consisting in a periodically poled waveguide (3 cm long with poling … graph paper for furniture layout