Reference health
Polarization-independent photon up-conversion with a single lithium niobate waveguide
40/40 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
3 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 40 checked references that resolve
resolves10.1364/OE.21.013986
Ultralow noise up-conversion detector and spectrometer for the telecom band
resolves10.1364/OE.26.024260
Large scale quantum key distribution: challenges and solutions [Invited]
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Single-photon detectors for optical quantum information applications
resolves10.1364/OE.15.008237
High resolution optical time domain reflectometer based on 1.55μm up-conversion photon-counting module
resolves10.1364/OE.17.014395
Experimental study of high sensitivity infrared spectrometer with waveguide-based up-conversion detector^1
resolves10.1364/AO.35.002986
Single-photon detection beyond 1 μm: performance of commercially available InGaAs/InP detectors
resolves10.1080/09500340802263075
Single-photon avalanche diodes for the near-infrared range: detector and circuit issues
resolves10.1088/0953-2048/25/6/063001
Superconducting nanowire single-photon detectors: physics and applications
resolves10.1364/OE.21.001440
High-speed and high-efficiency superconducting nanowire single photon detector array
resolves10.1364/OL.29.001449
Efficient single-photon counting at 155 µm by means of frequency upconversion
resolves10.1364/OL.33.000639
Efficient and low-noise single-photon detection in 1550 nm communication band by frequency upconversion in periodically poled LiNbO_3 waveguides
resolves10.1364/OL.30.001725
Highly efficient single-photon detection at communication wavelengths by use of upconversion in reverse-proton-exchanged periodically poled LiNbO_3 waveguides
resolves10.1364/OE.19.021445
Long-wavelength-pumped upconversion single-photon detector at 1550 nm: performance and noise analysis
resolves10.1364/OL.29.001518
Periodically poled lithium niobate waveguide sum-frequency generator for efficient single-photon detection at communication wavelengths
resolves10.1364/OE.397767
Optimizing up-conversion single-photon detectors for quantum key distribution
resolves10.1016/j.optcom.2019.02.057
Compact all-fiber polarization-independent up-conversion single-photon detector
resolves10.1109/50.4105
Guided modes of Ti:LiNbO/sub 3/ channel waveguides: a novel quasi-analytical technique in comparison with the scalar finite-element method
resolves10.1038/s41534-016-0005-z
A two-channel, spectrally degenerate polarization entangled source on chip
resolves10.1364/OE.14.013067
1.5- μm single photon counting using polarization-independent up-conversion detector
resolves10.1063/1.1819527
Optical and electro-optical properties of submicrometer lithium niobate slab waveguides prepared by crystal ion slicing and wafer bonding
resolves10.1038/s41586-018-0551-y
Integrated lithium niobate electro-optic modulators operating at CMOS-compatible voltages
resolves10.1038/s41566-019-0378-6
High-performance hybrid silicon and lithium niobate Mach–Zehnder modulators for 100 Gbit s−1 and beyond
resolves10.1038/s41586-019-1008-7
Broadband electro-optic frequency comb generation in a lithium niobate microring resonator
resolves10.1038/s41467-019-08969-6
Monolithic lithium niobate photonic circuits for Kerr frequency comb generation and modulation
resolves10.1364/OPTICA.5.001438
Ultrahigh-efficiency wavelength conversion in nanophotonic periodically poled lithium niobate waveguides
resolves10.1364/OPTICA.6.001244
Ultra-efficient frequency conversion in quasi-phase-matched lithium niobate microrings
resolves10.1364/OPTICA.6.001455
Periodically poled thin-film lithium niobate microring resonators with a second-harmonic generation efficiency of 250,000%/W
resolves10.1364/OSAC.2.002914
Efficient parametric frequency conversion in lithium niobate nanophotonic chips
resolves10.1364/OE.27.038521
Generation of broadband correlated photon-pairs in short thin-film lithium-niobate waveguides
resolves10.1103/PhysRevLett.124.163603
High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides
The 3 references without a DOI — listed, not checked
no DOI — not checkedSingle photon frequency up-conversion and its applications
no DOI — not checkedoe-30-2-2817-R43
no DOI — not checkedoe-30-2-2817-R44
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