Results 11 to 20 of about 2,226 (169)
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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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
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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
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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
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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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Magnetic Field Sensing Based on Whispering Gallery Mode with Nanostructured Magnetic Fluid-Infiltrated Photonic Crystal Fiber [PDF]
Nanomaterials, 2022 Shengli Pu, Zijian Hao, Pu Shengli
exaly +2 more sources
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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Whispering gallery mode sensors [PDF]
Advances in Optics and Photonics, 2015 We present a comprehensive overview of sensor technology exploiting optical whispering gallery mode (WGM) resonances. After a short introduction we begin by detailing the fundamental principles and theory of WGMs in optical microcavities and the transduction mechanisms frequently employed for sensing purposes.
Foreman, M., Swaim, J., Vollmer, F.
openaire +3 more sources
Antisymmetric Mode Cancellation for High-Q Cavities in a Double-Disk
Photonics, 2022 High-quality factor dielectric microcavities like whispering-gallery-mode resonators can be widely applied in fields such as laser, optical sensor, switch, and filter.
Seung Hyeon Hong +4 more
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Crystals, 2021 Whispering gallery resonators made out of lithium niobate allow for optical parametric oscillation and frequency comb generation employing the outstanding second-order nonlinear-optical properties of this material.
Yannick Minet +3 more
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