Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-05T10:35:24.405030Z
Paper Citation Record · LEDGER
As of 22 August 2026, this Paper Citation Record lists 29 of 29 outbound references and 0 inbound Pith citation observations for arXiv:2509.03978.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-05T10:35:24.405030Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-22T06:32:14.747728+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
29 of 29 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 3e9a47ac-3beb-4c4b-8379-2b7b79c59735 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Nonlinear Optical Properties of Crystals,
Reference 1
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dc3d53da-f7a2-41c8-b5f0-8476b400d5f7 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Ultrabright source of polarization-entangled photons,
Reference 2
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 058c610c-510c-4cd9-91d6-19dec0bd7e0e · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Entangled photon- pair generation in nonlinear thin -films,
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 5d8c9f7d-157f-426b-9069-74c286094835 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Microscale Generation of Entangled Photons without Momentum Conservation,
Reference 4
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 29c94a5a-00e3-458a-a83e-5c729177c4b5 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Flat-optics generation of broadband photon pairs with tunable polarization entanglement,
Reference 5
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 692ffa2e-6c40-4672-8822-fd899de9b0b6 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Entangled photons from subwavelength nonlinear films,
Reference 6
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation f049c460-e5a7-4139-bbe1-2e10710f0d2f · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Ultrathin quantum light source with van der Waals NbOCl2 crystal,
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c4519cad-7b23-4166-b12c-30aa4836e8c1 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Van der Waals engineering for quantum -entangled photon generation,
Reference 8
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 452a5a58-80ed-4964-9e41-a2670e4b4597 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Quasi-phase-matched up- and down-conversion in periodically poled layered semiconductors,
Reference 9
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 535b1985-86da-4364-9a95-b45e35690634 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons A tunable transition metal dichalcogenide entangled photon -pair source,
Reference 10
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation afeb69da-6627-4667-883b-74ee9c66b6da · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Absolute scale of second -order nonlinear-optical coefficients,
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 2bd4300c-f6cc-44d9-8d1b-9d64668fce34 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Determination of quadratic nonlinear optical coefficient of Al x Ga1− x As system by the method of reflected second harmonics,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation a3e2b5b9-2a21-45b1-b209-267973e89c3f · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Temporally Distilled High-Dimensional Biphotonic States from Thin Sources,
Reference 13
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 1d71e51f-c512-427c-bd12-c62669edb212 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Background-Free Near-Infrared Biphoton Emission from Single GaAs Nanowires,
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 9ba5174a-d582-4e2f-a2c1-c66bd67f5f78 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Resonant metasurfaces for generating complex quantum states,
Reference 15
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 17367935-7f78-46cf-955e-d3582b51936b · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Two-photon Interference of Biphotons Emitted by Overlapping Resonances in Metasurfaces
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 65592b90-b618-469d-ae6f-2a52b8c0d1f6 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Generation of tunable quantum entanglement via nonlinearity symmetry breaking in semiconductor metasurfaces
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 3401368a-a86a-4153-9a95-a57f65ef0cd5 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Optimizing GaAs/AlGaAs growth on GaAs (111)B for enhanced nonlinear efficiency in quantum optical metasurfaces,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 91e94dcb-bb19-4131-9ca3-73c0d4ecee5b · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Etch Rates and Selectivities of Citric Acid/Hydrogen Peroxide on GaAs, Al0.3Ga0.7As, In0.2Ga0.8As, In0.53Ga0.47As, In0.52Al0.48As, and InP
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 5f111268-5401-4bf7-8a8b-67e12b5e1889 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Entangled Two -Photon Wave Packet in a Dispersive Medium,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 70f0f012-1bae-42c5-8517-538b24bc3bf3 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons A simple model for entangled photon generation in resonant structures,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation c7cddd36-3184-4210-bfe4-4f03cbb0a834 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Unresolved cited work
Reference 22
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation bd2b10f5-d274-4b4d-9354-ead57f1bcc48 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Photon Pairs from Resonant Metasurfaces,
Reference 23
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation b0091fe8-5e74-4cb0-b5c2-6cbed39f9c1b · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Polarization of light: Fourth -order effects and polarization -squeezed states,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation d27090e2-ba0e-459d-aad4-983ce97a69dd · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Multiphoton interference and polarization effects,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 8b02c53a-dd6b-4b19-a434-ab0ac163740e · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Quantum polarization properties of two -mode energy eigenstates,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 50def6a7-e4cb-4c18-8e8d-7a33efd26994 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Enhancement of spin noise spectroscopy of rubidium atomic ensemble by using the polarization squeezed light,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 024c3f0f-00d5-43da-b91e-5f57908f8dd9 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Generation and Direct Detection of Broadband Mesoscopic Polarization -Squeezed Vacuum,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
Observation 32637882-689e-42e0-b871-848469516752 · outbound
Thin-film Al0.30Ga0.70As (111) as a flat source of high-purity orthogonally polarized entangled photons Quantum Noise of an Atomic Spin Polarization Measurement,
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.
No inbound Pith citation observations are available.