Results 1 to 10 of about 2,229 (112)
Spatial Multiplexing of Whispering Gallery Mode Sensors [PDF]
Sensors, 2023 Whispering gallery mode resonators have proven to be robust and sensitive platforms for the trace detection of chemical and/or biological analytes. Conventional approaches using serially addressed resonators face challenges in simultaneous multi-channel (
Stephen Holler, Matthew Speck
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Optical Whispering-Gallery-Mode Microbubble Sensors [PDF]
Micromachines, 2022 Whispering-gallery-mode (WGM) microbubble resonators are ideal optical sensors due to their high quality factor, small mode volume, high optical energy density, and geometry/design/structure (i.e., hollow microfluidic channels).
Xuyang Zhao +7 more
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Optical whispering-gallery mode barcodes for high-precision and wide-range temperature measurements [PDF]
Light: Science & Applications, 2021 Temperature measurement: optical barcodes from whispering-gallery sensors Extremely precise measurement of temperature using devices known as whispering-gallery mode (WGM) sensors can be greatly improved using a technique that simultaneously monitors ...
Jie Liao, Lan Yang
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Sensors, 2010 Whispering gallery mode resonances in liquid droplets and microspheres have attracted considerable attention due to their potential uses in a range of sensing and technological applications.
Anna Boleininger +3 more
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Sub-parts-per-billion CO2 Detection based on Dissipative Whispering Gallery Mode Microcavity Sensor [PDF]
Nature CommunicationsWhispering gallery mode microcavities provide strong light–matter interactions owing to their ultrahigh optical confinement, but the small gas refractive index change limits their ability to sense trace gases.
Shujing Ruan +9 more
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Monitoring Single DNA Docking Site Activity with Sequential Modes of an Optoplasmonic Whispering-Gallery Mode Biosensor [PDF]
SensorsIn recent years, there has been rapid advancement in single-molecule techniques, driven by their unparalleled precision in studying molecules whose sizes are beyond the diffraction limit.
Narima Eerqing +4 more
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Review of biosensing with whispering-gallery mode lasers [PDF]
Light: Science & Applications, 2021 Lasers are the pillars of modern optics and sensing. Microlasers based on whispering-gallery modes (WGMs) are miniature in size and have excellent lasing characteristics suitable for biosensing.
Nikita Toropov +5 more
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Quantum-dot microlasers based on whispering gallery mode resonators [PDF]
Light: Science & Applications, 2021 The use of epitaxial In (Ga)As quantum dots and relatively simple post growth methods make it possible to realize microdisk lasers capable of operating without temperature stabilization at elevated temperatures.
A. E. Zhukov +3 more
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Efficient coupling of free propagating light into Whispering Gallery Modes [PDF]
EPJ Web of Conferences, 2021 Whispering Gallery Mode resonators are dielectric structures with cylindrical symmetry. They are typically excited with an evanescent field leaking out of a tapered fiber or a waveguide.
Zambrana-Puyalto Xavier +2 more
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Optically pumped Milliwatt Whispering-Gallery microcavity laser
Light: Science & Applications, 2023 Whispering-gallery-mode microcavity lasers possess remarkable characteristics such as high Q factors and compact geometries, making them an essential element in the evolution of microlasers.
Huiqi Li +4 more
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