Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T05:04:18.470442Z
Paper Citation Record · LEDGER
As of 20 August 2026, this Paper Citation Record lists 45 of 45 outbound references and 0 inbound Pith citation observations for arXiv:1909.02264.
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 2026-08-14T05:04:18.470442Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+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
45 of 45 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation a63d46c9-e646-46ea-b843-12b2fae3f0e2 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 239d73ac-2b22-4e23-a82d-fdc6633d5f9a · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 01c1bdc3-95a9-4cb9-8f25-8a5ffa24f169 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers ACKNOWLEDGMENTS We would like to acknowledge conversation with the Quantum Noise and Advanced Interferometer working groups of the LIGO Science Collaboration
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 032b1046-d4df-4bda-be41-f06457979b81 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Gw170814: a three-detector observation of gravitational waves from a binary black hole coales- cence
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 12a255b3-7a5c-4f03-8692-b73a0545dd5c · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Observation of gravitational waves from a binary black hole merger
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 8c7bccbb-35b2-42eb-87fd-83d84019e36f · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Gw151226: Observation of gravitational waves from a 22-solar-mass binary black hole coalescence
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 5d0e8d0d-a2f6-478e-a162-7df181bfe9dc · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Gw170104: observation of a 50-solar- mass binary black hole coalescence at redshift 0.2
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation be16ea82-4687-4fd8-bee7-730bb53d7f32 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 188b784f-30fa-431f-96d1-253e700d3c90 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Gw170817: observation of gravitational waves from a binary neutron star inspiral
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4894f6cd-839d-4b5a-a50d-c2f4863144a5 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Gw170608: Observation of a 19 solar- mass binary black hole coalescence
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation dacce537-ffe4-4a42-9fd9-1c491c08522f · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs
Reference 11
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation af95c6c4-0102-45cd-bbb7-3bd218c1e1e3 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Enhanced sensitivity of the ligo gravitational wave detector by us- ing squeezed states of light
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation dbbf9464-1ce0-493d-afc8-97c9b6928a6f · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 00d21b85-b89e-4713-ad73-e2aea5dd8f91 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers The geo 600 squeezed light source
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 7c3b0cc1-7d4d-445e-832c-e7628ad8215b · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Abadie, B
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 2d76b168-e93b-4133-bd32-7349c546b84a · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Measurement of quantum back action in the audio band at room temperature
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation a7230c2d-e7a6-443d-a655-6a21c37d22b5 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Quantum tomography enhanced through parametric amplification
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation ac6924ed-d3cf-4c2f-8874-137a8b9c76f3 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Overcoming inefficient detection in sub-shot- noise absorption measurement and imaging
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 70525ac7-213d-409c-828e-cc78765868da · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Mathematical framework for simulation of quantum fields in complex interferometers using the two-photon formal- ism
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation f5574629-3b97-401a-808e-d44eacdf78d4 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Caves and Bonny L
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 32e01990-de4e-49a7-ae57-be27421314e4 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers A Cryogenic Silicon Interferometer for Gravitational-wave Detection
Reference 21
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation ae02dd1e-3026-42e1-8bf9-e5ee55090b8d · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c8332807-817d-4cbd-a657-05ac68e1d76c · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers negative inertia
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c09435a5-2f1c-4cec-809c-c87136b80cc7 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation c1736409-46e0-44be-9f02-71f637ec9f87 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Schumaker and Carlton M
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 12e3688b-83e0-42a9-a954-70537c495294 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation f512a1d0-f8e8-4d4c-aa22-bd199995087e · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Quantum noise in second generation, signal-recycled laser interferometric gravitational-wave detectors
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 6076460f-b385-4f5a-af7c-f44b0153f4e0 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Isogai, J
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 89d879a2-8fad-4620-acf4-719854e74642 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Applications of long storage time optical cavities
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 5a459867-4597-4757-9ae2-5b81ec90eff1 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Calculation method for light scattering caused by multilayer coated mirrors in gravitational wave detectors
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 48263a93-2964-439f-ada6-93f694924af6 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Laser power stabilization beyond the shot noise limit using squeezed light
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 4527c692-72a6-4317-895b-7b23adea6351 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Laser power stabilization using optical ac coupling and its quantum and technical limits
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 6ebd3382-ebef-49ae-87bd-39fe7d14d154 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Lock Acquisition and Sensitivity Analy- sis of Advanced LIGO Interferometers
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 1f3b05da-a93e-467d-8e92-293780841a09 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Gustafson, Rana X
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 75337061-6cd2-4063-8876-ecd9582e1fb0 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Steinlechner, I
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation f5efc873-bc88-49c3-8566-0f6ca34a9aba · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation f8b8d19e-ebe6-461b-b79a-4b51eed492a5 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Global optimization of multilayer dielectric coatings for precision measurements
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 3a7529ef-6c2c-42c3-b777-96578ec2fde1 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Silicon mir- ror suspensions for gravitational wave detectors.Classical and Quantum Gravity , 31(2):025017, Dec 2013
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation fc015304-b8d0-4948-99a2-8b2fcc358c53 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Callen and Theodore A
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation ddc32730-3a54-429c-b696-53f64aceccf6 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Development of mir- ror coatings for gravitational wave detectors
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 0631fddf-019b-49d8-b442-baee0387d842 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Engineering the optical spring via intra-cavity optical-parametric amplification
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 08876b7c-d13c-4601-9553-604f48ccf121 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Overcoming the stan- dard quantum limit in gravitational wave detectors using spin systems with a negative effective mass
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation d54f3c21-9e64-458a-9dc5-8fa77c075919 · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Unresolved cited work
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation 7c814b1a-3fba-4655-905e-c041cfce81dc · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Evans, Lisa Barsotti, Jan Harms, Patrick Kwee, and H Miao
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
Observation b4810c79-34d4-4fb7-a022-5101999b84bc · outbound
A phase-sensitive optomechanical amplifier for quantum noise reduction in laser interferometers Practical speed meter designs for quantum nondemolition gravitational-wave interferometers
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.
No inbound Pith citation observations are available.