Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-11T04:47:23.932759Z
Paper Citation Record · LEDGER
As of 17 August 2026, this Paper Citation Record lists 40 of 40 outbound references and 0 inbound Pith citation observations for arXiv:2412.18438.
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 2026-08-11T04:47:23.932759Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+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
40 of 40 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 14aa30f5-1803-4dee-9c06-03b0e5022f7c · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Mid-infrared frequency comb based on a quantum cascade laser,
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ddc96d33-c340-4a40-b517-03afe5e0d26c · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Evidence of linear chirp in mid- infrared quantum cascade lasers,
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6dfe2346-7b8b-4443-894d-393af39e9526 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Terahertz laser frequency combs,
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation df45f8ef-7ff9-4bdf-a016-bcb42f47561c · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers In-phase and anti-phase syn- chronization in a laser frequency comb,
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c2624d02-4dba-4ffe-a02b-22069cbb4503 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers High performance mode locking characteristics of single section quantum dash lasers,
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 49e20fbc-7f7b-4772-bd3c-6a3de84bec4d · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Optical pulse generation using Fabry-Pérot lasers under continuous-wave operation,
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation bcfa9fbc-1e40-4c53-9e72-a85ac64eaa8f · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Frequency-modulated combs obey a variational principle,
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a6106961-2443-40f1-ba9b-46bb47163dd2 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Evaluating the coherence and time-domain profile of quantum cascade laser frequency combs,
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 829f0e3a-c65e-4c70-ae0d-85d423a84d29 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Anti-correlation phenomena in quantum cascade laser frequency combs,
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b8f66b44-297f-482c-a261-e9edff2feda1 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Self-starting harmonic fre- quency comb generation in a quantum cascade laser,
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 788421b0-9089-436d-b6de-cafc45eeb484 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Self-starting harmonic comb emis- sion in THz quantum cascade lasers,
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 5b2743db-b179-4fcf-bba2-4b30c6e588da · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Dissipative Kerr solitons in semiconductor ring lasers,
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 30647033-eb09-4ceb-9443-dadd46ceb2d6 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Mid-infrared fre- quency comb from a ring quantum cascade laser,
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4c2578bf-8f9e-4444-ade4-80a66f1905b5 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Retrieval of phase relation and emission profile of quantum cascade laser frequency combs,
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 92e2306b-8c3d-4e4f-a5e3-5d64dd3c50cd · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Characterization of semiconductor-based optical frequency comb sources using general- ized multiheterodyne detection,
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 508b70cc-7733-40de-ac38-30dd2cd79726 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Imaging soliton dynamics in optical microcavities,
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation ab25f828-6e73-4de2-8162-5b946e8f927e · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Coherent sampling of active mode-locked terahertz quantum cascade lasers and frequency synthesis,
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3d7dd54e-e092-428e-a5a3-d891c7d4cff2 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Femtosecond pulses from a mid-infrared quantum cascade laser,
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b5bb20e9-9b2e-451e-ae8d-a2f30bdb14b0 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Frequency comb spectroscopy,
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 310eec12-c588-407b-bf8b-a6c9915c97e3 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Advances in mid-infrared spectroscopy for chemical analysis,
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation f6ac9d74-bfed-469d-b25b-1ca8508ca671 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Theory of frequency-modulated combs in lasers with spatial hole burning, dispersion, and Kerr nonlinearity,
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 91bc7b12-86be-4a6a-a320-bea8f5f3d86a · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Unraveling the origin of frequency modulated combs using active cavity mean-field theory,
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1e6a0112-b564-4771-8d3d-791eaa7d4084 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Coherent frequency combs produced by self frequency modulation in quantum cascade lasers,
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation b4057d5f-f4ff-4cb0-ad50-df611d881e33 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Single-mode instability in standing-wave lasers: the quantum cascade laser as a self-pumped parametric oscillator,
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 4c840da2-4029-42aa-9fe3-d70ec8088af1 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Monolithic frequency comb platform based on interband cascade lasers and detectors,
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2b41a319-8520-4586-bbf4-78953a9d37c3 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Intrinsic linewidth of quantum cascade laser frequency combs,
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 700dca47-40fd-41f6-b60d-18d256e420c3 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Spectroscopy of the methane v3 band with an accurate midinfrared coherent dual-comb spectrometer,
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9f2f0633-5426-415d-9ecb-395e697d1fa9 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Absolute fre- quency referencing for swept dual-comb spectroscopy with midinfrared quantum cascade lasers,
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 329232d3-57cf-47c3-803e-2a1b1569b385 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Synchronization of fre- quency combs by optical injection,
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 27008948-9db4-4bca-8f9e-2dc5419cc581 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Coherently-averaged dual comb spectrometer at 7.7 µm with master and follower quantum cascade lasers,
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d28c1c6e-5cce-40f5-b6d2-85ee4f26014a · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Coherence analysis of tightly locked mid-infrared quantum cascade laser frequency combs,
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 931ccb32-3ec3-44b3-b524-516c52ac130a · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers High-precision methanol spectroscopy with a widely tunable SI-traceable frequency-comb-based mid-infrared QCL,
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2157e754-a6b6-4445-94df-43855fa8d72d · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Fully phase-stabilized quantum cascade laser frequency comb,
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 563390e0-a2ce-4eb7-a135-1c08c17bb5b7 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Absolute frequency ref- erencing in the long wave infrared using a quantum cascade laser frequency comb,
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 46b33697-5e09-4b70-90c5-6d7a00ca9782 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Highly coherent phase-lock of an 8.1 µm quantum cascade laser to a turn-key mid-IR frequency comb,
Reference 35
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e81c9a89-fa12-492e-bb58-5029abce2df8 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Time-resolved mid-infrared dual-comb spectroscopy,
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c5220b9a-3b06-433b-b255-9da3a5eba90a · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Field-resolved infrared spec- troscopy of biological systems,
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation aa77a9c1-7795-414a-ad4b-b8771333315f · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Heterodyne coherent detection of phase modulation in a mid-infrared unipolar device,
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 8b44b5ca-febc-4c71-a354-6b154f5a0d19 · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Ultra-sensitive hetero- dyne detection at room temperature in the atmospheric windows,
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 85846fa4-a2b3-4d9d-aec0-75528abcba3d · outbound
Heterodyne coherent detection of the electric field temporal trace emitted by frequency-modulated comb lasers Room-temperature nine-µm- wavelength photodetectors and GHz-frequency heterodyne receivers,
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
No inbound Pith citation observations are available.