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
doaj +4 more sources
Whispering Gallery Mode Thermometry [PDF]
Sensors, 2016 This paper presents a state-of-the-art whispering gallery mode (WGM) thermometer system, which could replace platinum resistance thermometers currently used in many industrial applications, thus overcoming some of their well-known limitations and their ...
Simone Corbellini +4 more
doaj +6 more sources
Polymer Based Whispering Gallery Mode Humidity Sensor [PDF]
Sensors, 2018 Whispering gallery mode (WGM) resonators are versatile high sensitivity sensors, but applications regularly suffer from elaborate and expensive manufacturing and read-out.
Ann Britt Petermann +4 more
doaj +5 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
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
doaj +2 more sources
Whispering Gallery Mode Resonators for Precision Temperature Metrology Applications [PDF]
Sensors, 2021 In this work, the authors exploited the whispering gallery mode (WGM) resonator properties as a thermometer. The sensor is made of a cylindrical sapphire microwave resonator in the center of a gold-plated copper cavity. Two coaxial cables act as antennas
Giovanni Gugliandolo +4 more
doaj +2 more sources
Whispering-Gallery Mode Resonators for Detecting Cancer [PDF]
Sensors, 2017 Optical resonators are sensors well known for their high sensitivity and fast response time. These sensors have a wide range of applications, including in the biomedical fields, and cancer detection is one such promising application.
Weeratouch Pongruengkiat +1 more
doaj +2 more sources
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
doaj +1 more source