Matches in SemOpenAlex for { <https://semopenalex.org/work/W4377291601> ?p ?o ?g. }
- W4377291601 endingPage "23551" @default.
- W4377291601 startingPage "23551" @default.
- W4377291601 abstract "Many optical quantum applications rely on broadband frequency correlated photon pair sources. We previously reported a scheme for collinear emission of high-efficiency and ultra-broadband photon pairs using chirped quasi-phase matching (QPM) periodically poled stoichiometric lithium tantalate (PPSLT) ridge waveguides. However, collinearly emitted photon pairs cannot be directly adopted for applications that are based on two-photon interference, such as quantum optical coherence tomography (QOCT). In this work, we developed a chirped QPM device with a slab waveguide structure. This device was designed to produce spatially separable (photon pair non-collinear emission) parametric fluorescence photon pairs with an ultra-broadband bandwidth in an extremely efficient manner. Using a non-chirped QPM slab waveguide, we observed a photon pair spectrum with a full-width-at-half-maximum (FWHM) bandwidth of 26 nm. When using a 3% chirped QPM slab waveguide, the FWHM bandwidth of the spectrum increased to 190 nm, and the base-to-base width is 308 nm. We also confirmed a generation efficiency of 2.4×10 6 pairs/( μ W·s) using the non-chirped device, and a efficiency of 8×10 5 pairs/( μ W·s) using the 3% chirped device under non-collinear emission conditions after single-mode fiber coupling. This is, to the best of our knowledge, the first report of frequency correlated photon pairs generation using slab waveguide device as a source. In addition, using slab waveguides as photon pair sources, we performed two-photon interference experiments with the non-chirped device and obtained a Hong–Ou–Mandel (HOM) dip with a FWHM of 7.7 μ m and visibility of 98%. When using the 3% chirped device as photon pair source, the HOM measurement gave a 2 μ m FWHM dip and 74% visibility." @default.
- W4377291601 created "2023-05-23" @default.
- W4377291601 creator A5003514591 @default.
- W4377291601 creator A5005041548 @default.
- W4377291601 creator A5007429419 @default.
- W4377291601 creator A5010374873 @default.
- W4377291601 creator A5026194171 @default.
- W4377291601 creator A5031544734 @default.
- W4377291601 creator A5055421053 @default.
- W4377291601 creator A5064731078 @default.
- W4377291601 date "2023-06-29" @default.
- W4377291601 modified "2023-10-18" @default.
- W4377291601 title "Non-collinear generation of ultra-broadband parametric fluorescence photon pairs using chirped quasi-phase matching slab waveguides" @default.
- W4377291601 cites W1142898998 @default.
- W4377291601 cites W1692753665 @default.
- W4377291601 cites W1728138922 @default.
- W4377291601 cites W1981095515 @default.
- W4377291601 cites W1986450423 @default.
- W4377291601 cites W1993301474 @default.
- W4377291601 cites W2015600281 @default.
- W4377291601 cites W2023290964 @default.
- W4377291601 cites W2024047014 @default.
- W4377291601 cites W2027722854 @default.
- W4377291601 cites W2034392001 @default.
- W4377291601 cites W2039738622 @default.
- W4377291601 cites W2056686071 @default.
- W4377291601 cites W2074168384 @default.
- W4377291601 cites W2081236292 @default.
- W4377291601 cites W2083007228 @default.
- W4377291601 cites W2090044312 @default.
- W4377291601 cites W2806759896 @default.
- W4377291601 cites W2811452878 @default.
- W4377291601 cites W2948288168 @default.
- W4377291601 cites W2964077339 @default.
- W4377291601 cites W3033598432 @default.
- W4377291601 cites W3048260241 @default.
- W4377291601 cites W3100874223 @default.
- W4377291601 cites W3103094718 @default.
- W4377291601 cites W3103583420 @default.
- W4377291601 cites W3126412249 @default.
- W4377291601 cites W3134565329 @default.
- W4377291601 cites W3157399588 @default.
- W4377291601 cites W3170031263 @default.
- W4377291601 cites W3198779322 @default.
- W4377291601 cites W3208085661 @default.
- W4377291601 cites W4293447354 @default.
- W4377291601 cites W4313987260 @default.
- W4377291601 doi "https://doi.org/10.1364/oe.488978" @default.
- W4377291601 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37475436" @default.
- W4377291601 hasPublicationYear "2023" @default.
- W4377291601 type Work @default.
- W4377291601 citedByCount "0" @default.
- W4377291601 crossrefType "journal-article" @default.
- W4377291601 hasAuthorship W4377291601A5003514591 @default.
- W4377291601 hasAuthorship W4377291601A5005041548 @default.
- W4377291601 hasAuthorship W4377291601A5007429419 @default.
- W4377291601 hasAuthorship W4377291601A5010374873 @default.
- W4377291601 hasAuthorship W4377291601A5026194171 @default.
- W4377291601 hasAuthorship W4377291601A5031544734 @default.
- W4377291601 hasAuthorship W4377291601A5055421053 @default.
- W4377291601 hasAuthorship W4377291601A5064731078 @default.
- W4377291601 hasBestOaLocation W43772916011 @default.
- W4377291601 hasConcept C120665830 @default.
- W4377291601 hasConcept C121040770 @default.
- W4377291601 hasConcept C121332964 @default.
- W4377291601 hasConcept C159317903 @default.
- W4377291601 hasConcept C174191939 @default.
- W4377291601 hasConcept C192562407 @default.
- W4377291601 hasConcept C200687136 @default.
- W4377291601 hasConcept C203103908 @default.
- W4377291601 hasConcept C2777207636 @default.
- W4377291601 hasConcept C49040817 @default.
- W4377291601 hasConcept C520434653 @default.
- W4377291601 hasConcept C62520636 @default.
- W4377291601 hasConcept C68717125 @default.
- W4377291601 hasConcept C78854221 @default.
- W4377291601 hasConcept C84114770 @default.
- W4377291601 hasConceptScore W4377291601C120665830 @default.
- W4377291601 hasConceptScore W4377291601C121040770 @default.
- W4377291601 hasConceptScore W4377291601C121332964 @default.
- W4377291601 hasConceptScore W4377291601C159317903 @default.
- W4377291601 hasConceptScore W4377291601C174191939 @default.
- W4377291601 hasConceptScore W4377291601C192562407 @default.
- W4377291601 hasConceptScore W4377291601C200687136 @default.
- W4377291601 hasConceptScore W4377291601C203103908 @default.
- W4377291601 hasConceptScore W4377291601C2777207636 @default.
- W4377291601 hasConceptScore W4377291601C49040817 @default.
- W4377291601 hasConceptScore W4377291601C520434653 @default.
- W4377291601 hasConceptScore W4377291601C62520636 @default.
- W4377291601 hasConceptScore W4377291601C68717125 @default.
- W4377291601 hasConceptScore W4377291601C78854221 @default.
- W4377291601 hasConceptScore W4377291601C84114770 @default.
- W4377291601 hasFunder F4320320912 @default.
- W4377291601 hasFunder F4320334764 @default.
- W4377291601 hasFunder F4320338075 @default.
- W4377291601 hasIssue "14" @default.
- W4377291601 hasLocation W43772916011 @default.
- W4377291601 hasLocation W43772916012 @default.