Results 191 to 200 of about 1,201,915 (262)

Photon-Sphere Modes in Curved Optical Microcavities: A Black-Hole Analogue Laser. [PDF]

open access: yesAdv Sci (Weinh)
Xu C   +9 more
europepmc   +1 more source

Recent Progress on Optoplasmonic Whispering-Gallery-Mode Microcavities [PDF]

open access: yesAdvanced 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.
Oliver G. Schmidt, Libo Ma, Yin Yin
exaly   +3 more sources

Whispering Gallery Modes Microcavity

, 2021
This chapter introduces the origin of the Whispering-gallery modes (WGM) microcavities. The WGM microcavities have independent optical and mechanical properties. Several terminologies, such as optical or mechanical quality factor, used in cavities are introduced. The mode characterization and field distribution of the microsphere is discussed.
Zhen Shen
semanticscholar   +2 more sources

Ultra-high Q terahertz whispering-gallery modes in a silicon resonator [PDF]

open access: yesAPL Photonics, 2018
We report on the first experimental demonstration of terahertz (THz) whispering-gallery modes (WGMs) with an ultra high quality (Q) factor of $1.5 \times {10}^{4}$ at 0.62THz.
Rainer Leonhardt, Dominik Walter Vogt
exaly   +2 more sources

Nanocrystal Superparticles with Whispering-Gallery Modes Tunable through Chemical and Optical Triggers.

Nano letters (Print), 2022
Whispering-gallery microresonators have the potential to become the building blocks for optical circuits. However, encoding information in an optical signal requires on-demand tuning of optical resonances.
E. Marino   +4 more
semanticscholar   +1 more source

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