All Stories

  1. Optimal and efficient inference tools for field tracking with precessing spins
  2. Local, mm-scale ...
  3. Sequential analysis in a continuous spin-noise quantum sensor
  4. Detection of photon-level signals embedded in sunlight with an atomic photodetector
  5. Live magnetic observation of parahydrogen hyperpolarization dynamics
  6. Picotesla magnetometer using a laser-written atomic vapor micro-channel
  7. Quantum jump photodetector for narrowband photon counting with a single atom
  8. Cavity-enhanced detection of spin polarization in a microfabricated atomic vapor cell
  9. Anomalous noise spectra in a spin-exchange-relaxation-free alkali-metal vapor
  10. Multiparameter quantum sensing and magnetic communication with a hybrid dc and rf optically pumped magnetometer
  11. Interspecies spin-noise correlations in hot atomic vapors
  12. Quantum-Enhanced Magnetometry at Optimal Number Density
  13. Quantum jump spectroscopy of a single neutral atom for precise subwavelength intensity measurements
  14. Critical quantum thermometry and its feasibility in spin systems
  15. Meridional composite pulses for low-field magnetic resonance
  16. Miniature Biplanar Coils for Alkali-Metal-Vapor Magnetometry
  17. Manipulating and measuring single atoms in the Maltese cross geometry
  18. Single-domain Bose condensate magnetometer achieves energy resolution per bandwidth below ℏ
  19. SU(2)-in-SU(1,1) Nested Interferometer for High Sensitivity, Loss-Tolerant Quantum Metrology
  20. Squeezed-Light Enhancement and Backaction Evasion in a High Sensitivity Optically Pumped Magnetometer
  21. Manipulating and measuring single atoms in the Maltese cross geometry
  22. Unconventional quantum correlations of light emitted by a single atom in free space
  23. Autoheterodyne Characterization of Narrow-Band Photon Pairs
  24. Criticality-enhanced quantum sensing in ferromagnetic Bose-Einstein condensates: Role of readout measurement and detection noise
  25. Measurement-induced, spatially-extended entanglement in a hot, strongly-interacting atomic system
  26. Scale-invariant spin dynamics and the quantum limits of field sensing
  27. Bose-Einstein Condensate Comagnetometer
  28. Colloquium : Quantum limits to the energy resolution of magnetic field sensors
  29. Experimental Low-Latency Device-Independent Quantum Randomness
  30. Narrowband photon pairs with independent frequency tuning for quantum light-matter interactions
  31. Maltese cross coupling to individual cold atoms in free space
  32. Interferometric measurement of interhyperfine scattering lengths in Rb87
  33. Experimental measurement-dependent local Bell test with human free will
  34. Interferometric photodetection in silicon photonics for phase diffusion quantum entropy sources
  35. Quantum-enhanced measurements without entanglement
  36. Multi-second magnetic coherence in a single domain spinor Bose–Einstein condensate
  37. Challenging local realism with human choices
  38. Entanglement and extreme planar spin squeezing
  39. Atom-resonant squeezed light from a tunable monolithic ppRKTP parametric amplifier
  40. Signal Tracking Beyond the Time Resolution of an Atomic Sensor by Kalman Filtering
  41. Integrated Quantum Entropy Sources
  42. Self-tuning optical resonator
  43. Floquet theory for atomic light-shift engineering with near-resonant polychromatic fields
  44. Randomness in quantum mechanics: philosophy, physics and technology
  45. A significant-loophole-free test of Bell's theorem with entangled photons
  46. Number-unconstrained quantum sensing
  47. Entanglement-Enhanced Radio-Frequency Field Detection and Waveform Sensing
  48. Entanglement-Enhanced Phase Estimation without Prior Phase Information
  49. Sensitivity, quantum limits, and quantum enhancement of noise spectroscopies
  50. Simultaneous tracking of spin angle and amplitude beyond classical limits
  51. Fully-resonant, tunable, monolithic frequency conversion as a coherent UVA source
  52. Quantum entropy source on an InP photonic integrated circuit for random number generation
  53. Real-time shot-noise-limited differential photodetection for atomic quantum control
  54. Squeezed-light spin noise spectroscopy
  55. Requirements for a loophole-free photonic Bell test using imperfect setting generators
  56. Generation of Fresh and Pure Random Numbers for Loophole-Free Bell Tests
  57. Significant-Loophole-Free Test of Bell’s Theorem with Entangled Photons
  58. Strong Loophole-Free Test of Local Realism
  59. Quantum Nondemolition Measurement Enables Macroscopic Leggett-Garg Tests
  60. Absolute frequency references at 1529 and 1560  nm using modulation transfer spectroscopy
  61. Loophole-free Bell inequality violation using electron spins separated by 1.3 kilometres
  62. Spontaneous $\mathcal{PT}$ symmetry breaking of a ferromagnetic superfluid in a gradient field
  63. Long-term laser frequency stabilization using fiber interferometers
  64. Passive Decoy-State Quantum Key Distribution with Coherent Light
  65. Macroscopic Quantum State Analyzed Particle by Particle
  66. Strong experimental guarantees in ultrafast quantum random number generation
  67. Theory of high gain cavity-enhanced spontaneous parametric down-conversion
  68. Shot-noise-limited magnetometer with sub-picotesla sensitivity at room temperature
  69. Interferometric Measurement of the Biphoton Wave Function
  70. Atomic filtering for hybrid continuous-variable/discrete-variable quantum optics
  71. Erratum: Optical Spin Squeezing: Bright Beams as High-Flux Entangled Photon Sources [Phys. Rev. Lett.111, 143601 (2013)]
  72. Optimal signal recovery for pulsed balanced detection
  73. Generation of Macroscopic Singlet States in a Cold Atomic Ensemble
  74. Extreme spin squeezing for photons
  75. Ultrasensitive Atomic Spin Measurements with a Nonlinear Interferometer
  76. Ultra-fast quantum randomness generation by accelerated phase diffusion in a pulsed laser diode
  77. High-purity atom resonant pairs of indistinguishable photons via filtered down-conversion
  78. Spin cooling via incoherent feedback in an ensemble of cold 87Rb atoms
  79. Spin cooling via incoherent feedback in an ensemble of cold 87Rb atoms
  80. Ultrafast Quantum Random Number Generation Using Off-the-shelf Components
  81. Simulation of non-Abelian gauge theories with optical lattices
  82. Planar squeezing by quantum non-demolition measurement in cold atomic ensembles
  83. Quantum atom–light interfaces in the Gaussian description for spin-1 systems
  84. Optical Spin Squeezing: Bright Beams as High-Flux Entangled Photon Sources
  85. Feedback Cooling of an Atomic Spin Ensemble
  86. Macroscopic singlet states for gradient magnetometry
  87. Certified quantum non-demolition measurement of a macroscopic material system
  88. Phase-stable source of polarization-entangled photons in a linear double-pass configuration
  89. A continuous source of cold spin-polarized cold atoms
  90. Entanglement-enhanced probing of a delicate material system
  91. Fast and non-destructive vector field magnetometry with cold atomic ensembles
  92. Quantum control of spin-correlations in ultracold lattice gases
  93. Simultaneous observation of super-Heisenberg scaling and spin squeezing in a nonlinear measurement of atomic spins
  94. Spin cooling via incoherent feedback in an ensemble of cold87Rb atoms
  95. Ultra-bright source of polarization-entangled photons in a linear double-pass configuration
  96. Real-time vector field tracking with a cold-atom magnetometer
  97. Near-resonant optical forces beyond the two-level approximation for a continuous source of spin-polarized cold atoms
  98. Quantum control of spin correlations in ultracold lattice gases
  99. Quantum metrology with cold atomic ensembles
  100. Magnetic Sensitivity Beyond the Projection Noise Limit by Spin Squeezing
  101. Entanglement-enhanced probing of a delicate material system
  102. Certified quantum non-demolition measurement of material systems
  103. Fast beam steering with full polarization control using a galvanometric optical scanner and polarization controller
  104. Efficient Quantification of Non-Gaussian Spin Distributions
  105. A high-brightness source of polarization-entangled photons optimized for applications in free space
  106. Ultranarrow Faraday rotation filter at the Rb D_1 line
  107. Atomic Quantum Metrology with Polarization-Entangled States of Light
  108. Collaboration and precision in quantum measurement
  109. True random numbers from amplified quantum vacuum
  110. Active and passive optical sources for QKD
  111. Experimental light-squeezing-enhanced magnetometry
  112. Generation of a macroscopic singlet state in an atomic ensemble
  113. Improvement of an atomic measurement by multi-photon interference
  114. Interaction-based quantum metrology giving a scaling beyond the Heisenberg limit
  115. Many-particle pairwise entanglement induced by temporal anti-correlation of a Stokes parameter
  116. Interaction-based quantum metrology showing scaling beyond the Heisenberg limit
  117. High resolution magnetic vector-field imaging with cold atomic ensembles
  118. Fast optical source for quantum key distribution based on semiconductor optical amplifiers
  119. Atom-Resonant Heralded Single Photons by Interaction-Free Measurement
  120. Compact optical sources for quantum communications
  121. Generation of a macroscopic singlet state in an atomic ensemble
  122. Nonlinear metrology with a quantum interface
  123. 100 MHz Amplitude and Polarization Modulated Optical Source for Free-Space Quantum Key Distribution at 850 nm
  124. Quantum Nondemolition Measurement of Large-Spin Ensembles by Dynamical Decoupling
  125. Polarization change induced by a galvanometric optical scanner
  126. Squeezed-Light Optical Magnetometry
  127. Generation of macroscopic singlet states in atomic ensembles
  128. NOON states from cavity-enhanced down-conversion: high quality and super-resolution
  129. Sub-Projection-Noise Sensitivity in Broadband Atomic Magnetometry
  130. Resonant interaction of a single atom with single photons from a down-conversion source
  131. 100 MHz Amplitude and Polarization Modulated Optical Source for Free-Space Quantum Communications at 850 nm
  132. How to perform the most accurate possible phase measurements
  133. Unified description of inhomogeneities, dissipation and transport in quantum light–atom interfaces
  134. Demonstrating Heisenberg-limited unambiguous phase estimation without adaptive measurements
  135. A single ion interacting with single spontaneous parametric down-conversion photons
  136. Better-than-Heisenberg scaling of sensitivity with light and cold atomic ensembles
  137. Narrow-band filter for quantum light
  138. Rubidium resonant squeezed light from a diode-pumped optical parametric oscillator
  139. Ultra-bright narrow-band down-conversion source for atom-photon interaction
  140. Ultra-sensitive Faraday rotation measurements from an atom-light quantum interface
  141. An entangled photon source for resonant single-photon–single-atom interaction
  142. Parametric down-conversion from a wave-equation approach: Geometry and absolute brightness
  143. Polarization-based light-atom quantum interface with an all-optical trap
  144. Narrowband tunable filter based on velocity-selective optical pumping in an atomic vapor
  145. Ultra-Bright Narrow-Band Down-Conversion Source for Atom-Photon Interaction
  146. Tunable narrowband entangled photon pair source for resonant single-photon single-atom interaction
  147. Rubidium resonant squeezed light from a diode-pumped optical-parametric oscillator
  148. Spatial entanglement of paired photons generated in cold atomic ensembles
  149. Bright filter-free source of indistinguishable photon pairs
  150. Detecting hidden differences via permutation symmetries
  151. Hamiltonian design in atom-light interactions with rubidium ensembles: A quantum-information toolbox
  152. A double-slit ‘which-way’ experiment on the complementarity–uncertainty debate
  153. Simple Proof of Equivalence between Adiabatic Quantum Computation and the Circuit Model
  154. A pair photon source for heralded single-photon - single-atom interaction
  155. Cold 87Rb ensembles: non-Gaussian state detection and spin tomography
  156. Inhomogeneities in atom-light interfaces and spin squeezing dynamics
  157. Narrowband 87Rb Resonant Downconversion Source for Quantum Memories
  158. Spin squeezing experiments in a cold ensemble of 87Rb
  159. Multiparticle State Tomography: Hidden Differences
  160. Classical dispersion-cancellation interferometry
  161. Conditions for spin squeezing in a cold87Rb ensemble
  162. Metrology with entangled states
  163. Quantum process tomography on vibrational states of atoms in an optical lattice
  164. Indistinguishability of entangled photons generated with achromatic phase matching
  165. Limitations of quantum process tomography
  166. Quantum process tomography and the search for decoherence-free subspaces
  167. Super-resolving phase measurements with a multiphoton entangled state
  168. Entangled photon apparatus for the undergraduate laboratory
  169. Entangled photons, nonlocality, and Bell inequalities in the undergraduate laboratory
  170. Energy barrier to decoherence
  171. Superluminality and amplifiers
  172. Superluminal and parelectric effects in rubidium vapour and ammonia gas
  173. Superluminality and parelectricity: The ammonia maser revisited
  174. Conditions for a QND measurement of spin in cold /sup 87/Rb