Results 91 to 100 of about 15,894 (239)
Advanced Photonics Research, Volume 7, Issue 3, March 2026.Terahertz microscale silicon waveguides can be wholly unclad, making it possible to interact with guided waves contactlessly via evanescent fields. We exploit this with conductive walls that enforce a movable field‐null upon modal fields, enabling tunable dispersion and cutoff similar to a fiber squeezer, albeit without physical contact.
Daniel Headland +5 more
wiley +1 more source
Photonics, 2019 Mid-infrared optical frequency comb generation in whispering gallery mode microresonators attracts significant interest. Chalcogenide glass microresonators are good candidates for operating in the mid-infrared range.
Elena A. Anashkina +3 more
doaj +1 more source
Surface polaritons on left-handed cylinders: A complex angular momentum analysis
, 2006 We consider the scattering of electromagnetic waves by a left-handed cylinder -- i.e., by a cylinder fabricated from a left-handed material -- in the framework of complex angular momentum techniques. We discuss both the TE and TM theories.
Antoine Folacci +22 more
core +2 more sources
Emerging Device Applications From Strong Light–Matter Interactions in 2D Materials
Advanced Science, Volume 13, Issue 17, 23 March 2026.Two‐dimensional semiconductors enable extremely compact optoelectronic devices such as solar cells, sensors, LEDs, and lasers. Their strong light–matter interactions allow efficient light emission, detection, and energy conversion. This review article discusses the recent progress in integrating these materials with optical cavities and nanostructures ...
Janani Archana K +7 more
wiley +1 more source
Complex Response Function of Magnetic Resonance Spectrometers
, 2002 A vectorial analysis of magnetic resonance spectrometers, based on traveling wave resonators and including the reference arm and the automatic control of frequency, has been developed.
Annino +19 more
core +1 more source
An Alternative Approach to Spontaneous Photon Triplets Generation
Advanced Physics Research, Volume 5, Issue 3, March 2026.Day by day, communication and computing technologies are progressing at a lightning speed, which is particularly true of the quantum version of these technologies (QIST). Increasingly, these technologies are emerging from unusual and sometimes bewildering quantum optical effects, which are based on exotic quantum physical theories.
Serge Gauvin
wiley +1 more source
Simulation and Analysis of a Metamaterial Sensor Based on a Microring Resonator
Sensors, 2011 Metamaterials are artificial media structured on a size scale smaller than the wavelength of external stimuli, that may provide novel tools to significantly enhance the sensitivity and resolution of the sensors.
Yaozhong Lan +4 more
doaj +1 more source
Observation of whispering gallery modes in the mid-infrared with a quantum cascade laser: possible applications to nanoliter chemical sensing [PDF]
, 2009 Excitation of the whispering gallery modes (WGM) of a CaF_2 ball resonator is demonstrated at 4.5 micron with a pulsed Quantum Cascade laser. A prism coupling scheme for mid-infrared is described.
Deev, Andrei, Wu, Sheng
core
Microring quantum cascade surface emitting lasers
APL PhotonicsWe miniaturize a vertically coupled in-plane whispering gallery mode cavity incorporating a quantum cascade gain medium, aiming to realize the mid-infrared counterpart to the vertical cavity surface emitting laser.
David Stark +2 more
doaj +1 more source
, 2015 Optical whispering gallery mode (WGM) resonators have been very attracting platforms for versatile Kerr frequency comb generations. We report a systematic study on the material dispersion of various optical materials that are capable of supporting ...
Chembo, Yanne K., Lin, Guoping
core +3 more sources