Paper Citation Record · LEDGER

Below-shot-noise capacity in phase estimation using nonlinear interferometers

As of 9 August 2026, this Paper Citation Record lists 43 of 43 outbound references and 1 inbound Pith citation observation for arXiv:2601.04139.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2601.04139 v2

Coverage vector

measured 43 of 43 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-04T06:47:42.064475Z

measured 44 of 44 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-09T06:31:02.800959+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-01T02:06:11.564222Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-07-01T12:25:43.717710Z

Reference resolution

43 of 43 outbound references displayed

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External citation measurements

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Outbound references

Observation 7d4d336b-879a-4fb6-891b-a907f9e04e21 · outbound

This paper cites Nonlinearin- terferometers in quantum optics.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Nonlinearin- terferometers in quantum optics

Reference 1

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Observation 5759a163-678b-4c1b-93d3-04b14f2d27e9 · outbound

This paper cites SU(2) and SU(1,1) interferometers.

Below-shot-noise capacity in phase estimation using nonlinear interferometers SU(2) and SU(1,1) interferometers

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.270367Z

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Observation b5071bdb-2cde-4725-86a8-86596e25c9f4 · outbound

This paper cites In- duced coherence and indistinguishability in optical interference.

Below-shot-noise capacity in phase estimation using nonlinear interferometers In- duced coherence and indistinguishability in optical interference

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.351504Z

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Observation b303209a-d02f-4cac-8551-b814825832f3 · outbound

This paper cites Quantum in- distinguishability by path identity and with undetected photons.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Quantum in- distinguishability by path identity and with undetected photons

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.443222Z

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Observation f19ba18f-65f8-47bd-9ebb-f00828db2cd2 · outbound

This paper cites Non- linear interferometry: A new approach for imaging and sensing.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Non- linear interferometry: A new approach for imaging and sensing

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.533390Z

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Observation a7c5fdfe-b6aa-49c5-885f-ea1bd9e47d01 · outbound

This paper cites Quantum imaging with undetected photons.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Quantum imaging with undetected photons

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.609908Z

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Observation d6a7c938-d51c-461e-b53e-648efa2e4b6e · outbound

This paper cites Experimental quantum imaging distilla- tion with undetected light.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Experimental quantum imaging distilla- tion with undetected light

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.689293Z

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Observation e1038698-8c5a-405e-9af3-470deb01a836 · outbound

This paper cites Optical section- ing in induced coherence tomography with frequency-entangled photons.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Optical section- ing in induced coherence tomography with frequency-entangled photons

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.749131Z

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Observation 40ea1529-2d72-496a-acf7-84d21fcba2b9 · outbound

This paper cites Phase sensitivity of gain-unbalanced nonlinear interferometers.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Phase sensitivity of gain-unbalanced nonlinear interferometers

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.807614Z

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Observation 418c9c7c-80d4-4f3c-80a2-b79ed1e76f8b · outbound

This paper cites Metrological Advantages in Seeded and Lossy Nonlinear Interferome- ters.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Metrological Advantages in Seeded and Lossy Nonlinear Interferome- ters

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.886119Z

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Observation 54307b36-3296-442e-8c3f-362f48a019ef · outbound

This paper cites The phase sensi- tivity of a fully quantum three-mode non- linear interferometer.

Below-shot-noise capacity in phase estimation using nonlinear interferometers The phase sensi- tivity of a fully quantum three-mode non- linear interferometer

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:38.989554Z

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Observation 8eeae28a-7976-4dba-b7b1-578d04081c47 · outbound

This paper cites Engineering nonlinear optic sources of photonic entanglement.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Engineering nonlinear optic sources of photonic entanglement

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.078918Z

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Observation 05a3c74e-129c-4d3a-b1e7-80f45ed599ec · outbound

This paper cites On the unitary representations ofSU(1,1)andSU(2,1).

Below-shot-noise capacity in phase estimation using nonlinear interferometers On the unitary representations ofSU(1,1)andSU(2,1)

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.163671Z

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Observation 79dade9a-d178-482f-85ff-7d6b6bf58a5e · outbound

This paper cites Frustrated two-photon creation via interference.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Frustrated two-photon creation via interference

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.270768Z

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Observation 955e70ba-3975-41b0-8511-20b277c5f727 · outbound

This paper cites Augmenting the sensing performance of en- tangled photon pairs through asymmetry.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Augmenting the sensing performance of en- tangled photon pairs through asymmetry

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.375315Z

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Observation 062f0843-4402-4153-b584-45740251001e · outbound

This paper cites Non- linear interferometer for Fourier-transform mid-infrared gas spectroscopy using near- infrared detection.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Non- linear interferometer for Fourier-transform mid-infrared gas spectroscopy using near- infrared detection

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.458822Z

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Observation 8b8653d1-5ebb-4df0-bab4-815dd3f6702f · outbound

This paper cites Ultra-broadband quan- tum infrared spectroscopy.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Ultra-broadband quan- tum infrared spectroscopy

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.545415Z

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Observation 59a5b3fb-7c50-4464-8ada-44092f985a08 · outbound

This paper cites Microscopy with undetected photons in the mid-infrared.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Microscopy with undetected photons in the mid-infrared

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.602911Z

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Observation 15a54fdb-7f14-4a17-8512-93c1fad68452 · outbound

This paper cites Video-rate imaging with undetected photons.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Video-rate imaging with undetected photons

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.669577Z

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Observation 8eaf0d2e-d334-4b6e-a108-4a9545df5eb8 · outbound

This paper cites Quantum holography with unde- tected light.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Quantum holography with unde- tected light

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.727392Z

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Observation ba224059-1453-4773-a1d4-ae5998f9078c · outbound

This paper cites Off-axis holographic imaging with unde- tected light.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Off-axis holographic imaging with unde- tected light

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.799438Z

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Observation 1bcc8626-6283-404a-93b6-86d7e0295859 · outbound

This paper cites Synthetic quantum holography with undetected light.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Synthetic quantum holography with undetected light

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.849210Z

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Observation 9d562c48-bf43-49dd-a265-c433fa2e0e00 · outbound

This paper cites Effect of losses on the performance of an SU(1,1) interferometer.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Effect of losses on the performance of an SU(1,1) interferometer

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.900271Z

Source-reported events for the cited work

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Observation 86cdea9c-6ada-4e8a-971c-f7abb00721fe · outbound

This paper cites Intramode- correlation-enhanced phase sensitivities in an SU(1,1) interferometer.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Intramode- correlation-enhanced phase sensitivities in an SU(1,1) interferometer

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:39.955214Z

Source-reported events for the cited work

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Observation eda3965d-07ab-48e8-b70e-70a55496cf78 · outbound

This paper cites Improving the phase super-sensitivity of squeezing-assisted interferometers by squeeze factor unbalancing.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Improving the phase super-sensitivity of squeezing-assisted interferometers by squeeze factor unbalancing

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.004506Z

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Observation 0b83440e-05c3-4015-bd7e-e3c6fbae1ce4 · outbound

This paper cites Detection loss tolerant su- persensitive phase measurement with an SU(1,1) interferometer.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Detection loss tolerant su- persensitive phase measurement with an SU(1,1) interferometer

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.062107Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 346c2980-6e6f-4fc3-9cb5-1ac930a938fa · outbound

This paper cites In- duced coherence without induced emission.

Below-shot-noise capacity in phase estimation using nonlinear interferometers In- duced coherence without induced emission

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.134576Z

Source-reported events for the cited work

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Observation 7e73ac9e-1365-4e01-b045-7433739277d0 · outbound

This paper cites Induced coherence with and without induced emis- sion.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Induced coherence with and without induced emis- sion

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.258328Z

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Observation 14b706b4-7e37-4d0c-8766-77768ceca0be · outbound

This paper cites Controlling induced coherence for quantum imaging.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Controlling induced coherence for quantum imaging

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.366913Z

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Observation 83db3bba-faac-4738-9ce2-7d4ea8fc99ed · outbound

This paper cites Complementarity relationship between coherence and path distinguishabil- ity in an interferometer based on induced co- herence.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Complementarity relationship between coherence and path distinguishabil- ity in an interferometer based on induced co- herence

Reference 30

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.512284Z

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Observation 5ead26e2-936c-45c2-a82c-65a4d552b9e8 · outbound

This paper cites Optimal phase measurements with bright- and vacuum-seeded SU(1,1) interferome- ters.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Optimal phase measurements with bright- and vacuum-seeded SU(1,1) interferome- ters

Reference 31

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.698844Z

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Observation 533736b7-4ce4-4119-b40c-146d83766252 · outbound

This paper cites Phase sens- ing beyond the standard quantum limit with a variation on the SU(1,1) interferometer.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Phase sens- ing beyond the standard quantum limit with a variation on the SU(1,1) interferometer

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.816432Z

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Observation 7fc3e447-58cc-47c0-aeb5-58c02c9db19b · outbound

This paper cites Opti- mized phase sensing in a truncated SU(1,1) interferometer.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Opti- mized phase sensing in a truncated SU(1,1) interferometer

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:40.962069Z

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Observation c709fd46-4228-4b3f-aa47-dfb61c52a370 · outbound

This paper cites Reframing SU(1,1) inter- ferometry.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Reframing SU(1,1) inter- ferometry

Reference 34

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.076515Z

Source-reported events for the cited work

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Observation 1f62d477-b000-416a-a7d6-15c7622430e6 · outbound

This paper cites Versatile Super-Sensitive Metrology Using Induced Coherence.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Versatile Super-Sensitive Metrology Using Induced Coherence

Reference 35

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.193143Z

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Observation ba864da4-ec10-45fa-8a80-43169a64608d · outbound

This paper cites Towards integrated sensors for optimized OCT with undetected photons.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Towards integrated sensors for optimized OCT with undetected photons

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.257058Z

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Observation 717a636d-daf4-4c05-a531-4db548f93f9e · outbound

This paper cites Coupling undetected sensing modes by quantum era- sure.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Coupling undetected sensing modes by quantum era- sure

Reference 37

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.355763Z

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Observation 2e2fb372-d9da-4071-9db3-bb60b2040bbf · outbound

This paper cites Generation of paired photons with controllable waveforms.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Generation of paired photons with controllable waveforms

Reference 38

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.458319Z

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Observation 8c8cd5d6-8008-405a-a0ff-fbf5d2010951 · outbound

This paper cites Sensitivity of phase esti- mation with an SU(1,1) interferometer be- yond the single-mode approximation.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Sensitivity of phase esti- mation with an SU(1,1) interferometer be- yond the single-mode approximation

Reference 39

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.610921Z

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Observation 14fef00c-0387-4627-a02f-2d25601487ab · outbound

This paper cites Optimal phase point for SU(1,1) interferometer.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Optimal phase point for SU(1,1) interferometer

Reference 40

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.733640Z

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Observation cbe822a2-dec8-4b20-961c-96d6f551d7ab · outbound

This paper cites Infrared spec- troscopy with visible light.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Infrared spec- troscopy with visible light

Reference 41

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.859726Z

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Observation 687a3e49-09d8-43e6-82df-3b4a813481ca · outbound

This paper cites Quantum imaging beyond the standard-quantum limit and phase distilla- tion.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Quantum imaging beyond the standard-quantum limit and phase distilla- tion

Reference 42

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:41.917548Z

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Unavailable: canonical work link unavailable.

Observation 105531b9-c7e9-473d-bf4a-40361f7690f3 · outbound

This paper cites Coherent-light-boosted, sub-shotnoise, quantum interferometry.

Below-shot-noise capacity in phase estimation using nonlinear interferometers Coherent-light-boosted, sub-shotnoise, quantum interferometry

Reference 43

Resolution: unresolved; no resolver link, observed 2026-08-04T06:47:42.064475Z

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Pith citing papers

Observation 995b39ae-5096-4c96-b525-e457be87020d · inbound

Improving the loss threshold for quantum advantage in photonic sensors by complete photon counting cites this paper.

Improving the loss threshold for quantum advantage in photonic sensors by complete photon counting Below-shot-noise capacity in phase estimation using nonlinear interferometers

Reference 33

Resolution: verified exact; arxiv_id, observed 2026-08-04T03:26:30.578377Z

Source-reported events for the cited work

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