ArticleNature communications2021
Multispecies and individual gas molecule detection using Stokes solitons in a graphene over-modal microresonator.
Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed.
- All-fiber random Kerr optical frequency combs.Nature communications · 2026Article
- Advances in Photonic Gas Sensors Operating in the VIS-NIR Spectrum: Structures, Materials, and Performance.Sensors (Basel, Switzerland) · 2026Review
- Hyperparametric solitons in nondegenerate optical parametric oscillators.Nature communications · 2026Article
- Mode-locked optomechanical frequency combs in a graphene-silica microresonator.Science advances · 2025Article
- Review
- Boosting silica micro-rod Q factor to 8.28 × 10Nature communications · 2025Article
- WGM microprobe device for high-sensitivity ultrasound detection and vibration spectrum measurement.Frontiers of optoelectronics · 2025Article
- Individual optical multi-gas sensors as next generation second-order unobtrusive and continuous operation analytical instruments.Mikrochimica acta · 2025Article
- Self-locked broadband Raman-electro-optic microcomb.Nature communications · 2025Article
- Functionalized Optical Microcavities for Sensing Applications.Nanomaterials (Basel, Switzerland) · 2025Review
- A Flexible and Wearable Photodetector Enabling Ultra-Broadband Imaging from Ultraviolet to Millimeter-Wave Regimes.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Dispersive Fourier transform based dual-comb ranging.Nature communications · 2024Article
- Harnessing sub-comb dynamics in a graphene-sensitized microresonator for gas detection.Frontiers of optoelectronics · 2024Article
- van der Waals Decoration of Ultra-High-Nano letters · 2024Article
- Exceptional-point-enhanced phase sensing.Science advances · 2024Article
- Whispering-Gallery Mode Optoplasmonic Microcavities: From Advanced Single-Molecule Sensors and Microlasers to Applications in Synthetic Biology.ACS photonics · 2024Review
- Coherently parallel fiber-optic distributed acoustic sensing using dual Kerr soliton microcombs.Science advances · 2024Article
- Multimode sensing based on optical microcavities.Frontiers of optoelectronics · 2023Review
- Direct tuning of soliton detuning in an ultrahigh-Nanophotonics (Berlin, Germany) · 2023Article
- Impact of stimulated Raman scattering on dark soliton generation in a silica microresonator.JPhys photonics · 2023Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Soliton frequency combs generate equally-distant frequencies, offering a powerful tool for fast and accurate measurements over broad spectral ranges. The generation of solitons in microresonators can further improve the compactness of comb sources. However the geometry and the material's inertness of pristine microresonators limit their potential in applications such as gas molecule detection. Here, we realize a two-dimensional-material functionalized microcomb sensor by asymmetrically depositing graphene in an over-modal microsphere. By using one single pump, spectrally trapped Stokes solitons belonging to distinct transverse mode families are co-generated in one single device. Such Stokes solitons with locked repetition rate but different offsets produce ultrasensitive beat notes in the electrical domain, offering unique advantages for selective and individual gas molecule detection. Moreover, the stable nature of the solitons enables us to trace the frequency shift of the dual-soliton beat-note with uncertainty <0.2 Hz and to achieve real-time individual gas molecule detection in vacuum, via an optoelectronic heterodyne detection scheme. This combination of atomically thin materials and microcombs shows the potential for compact photonic sensing with high performances and offers insights toward the design of versatile functionalized microcavity photonic devices.
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Registered trials
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