Results 1 to 10 of about 128,373 (221)
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
semanticscholar +6 more sources
Optical whispering-gallery mode barcodes for high-precision and wide-range temperature measurements [PDF]
Light Sci Appl, 2021 Temperature is one of the most fundamental physical properties to characterize various physical, chemical, and biological processes. Even a slight change in temperature could have an impact on the status or dynamics of a system.
Jie Liao, Lan Yang
semanticscholar +3 more sources
Review of biosensing with whispering-gallery mode lasers [PDF]
Light Sci Appl, 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.
N. Toropov +5 more
semanticscholar +3 more sources
Magnetic Field Sensing Based on Whispering Gallery Mode with Nanostructured Magnetic Fluid-Infiltrated Photonic Crystal Fiber [PDF]
Nanomaterials (Basel), 2022 A kind of novel and compact magnetic field sensor has been proposed and investigated experimentally. The proposed sensor consists of a tapered single mode fiber coupled with a nanostructured magnetic fluid-infiltrated photonic crystal fiber, which is ...
Chencheng Zhang +5 more
semanticscholar +2 more sources
Recent Progress on Optoplasmonic Whispering‐Gallery‐Mode Microcavities
Advanced Optical Materials, 2021 Optoplasmonic whispering‐gallery‐mode (WGM) microcavities, consisting of plasmonic nanostructures and optical microcavities, provide excellent platforms for exploring fundamental mechanisms as well as facilitating novel optoplasmonic applications.
Yongpeng Chen +3 more
semanticscholar +3 more sources
Whispering-Gallery Mode Lasing in a Floating GaN Microdisk with a Vertical Slit [PDF]
Sci Rep, 2020 Controlling the lasing mode, emission direction, threshold, and quality factor of whispering-gallery mode lasing is important for practical applications such as optical interconnections, on-chip communications, trace detection, high-density storage, etc.
Gangyi Zhu +8 more
semanticscholar +2 more sources
Coupling a Single Trapped Atom to a Whispering-Gallery-Mode Microresonator. [PDF]
Physical Review Letters, 2020 We demonstrate trapping of a single ^{85}Rb atom at a distance of about 200 nm from the surface of a whispering-gallery-mode bottle microresonator. The atom is trapped in an optical potential, which is created by retroreflecting a red-detuned focused ...
E. Will +4 more
semanticscholar +1 more source
Nanophotonics, 2020 Designing and engineering microresonator dispersion are essential for generating microresonator frequency comb. Microresonator frequency combs (microcombs, Kerr frequency combs) offer the potential for various attractive applications as a new type of ...
Shun Fujii, T. Tanabe
semanticscholar +1 more source
Microfluidic Whispering Gallery Mode Optical Sensors for Biological Applications
Laser & Photonics reviews, 2020 Whispering gallery mode (WGM) resonators have been exploited as a highly sensitive and efficient sensing technique in the past few years. They offer the advantages of ultrahigh sensitivity, compact size, and label‐free sensing capability.
Yuye Wang +3 more
semanticscholar +1 more source
Whispering Gallery Mode Optical Microresonators: Structures and Sensing Applications
Physica Status Solidi (a), 2020 Whispering gallery mode resonators (WGMRs) have achieved significant results due to their unique properties such as extremely small mode volume, ultra‐high quality (Q) factor, fast dynamic response, and ultra‐high sensitivity.
Lu Cai +4 more
semanticscholar +1 more source