Results 191 to 200 of about 3,917 (218)

Hybrid plasmonic bottle microresonators

2014 16th International Conference on Transparent Optical Networks (ICTON), 2014
Hybrid plasmonic bottle microresonators (PBMR) have been demonstrated to sustain polarization dependent surface plasmon waves (SPWs). The proposed PBMR was fabricated by depositing thin gold film on one side of a standard BMR. The deposited gold film has a characteristic meniscus shape with 30 nm maximum thickness.
Michalis N. Zervas, M. N. Mohd Nasir, M. Ding, Ganapathy Senthil Murugan   +3 more
openaire   +1 more source

Microresonator devices for DWDM systems

OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171), 2001
Filters and switches for integrated DWDM subsystems using microresonators vertically coupled to waveguides are described. High Q resonator/waveguides components are fabricated by double-sided processing using wafer bonding. Tunable laser and detector designs are described.
P. Daniel Dapkus, Sang Jun Choi, Seung June Choi, Kostadin Djordjev, Thiruvikraman Sadagopan, Denis Tishinin   +5 more
openaire   +1 more source

Optical microresonators for biomedicine applications

2017 19th International Conference on Transparent Optical Networks (ICTON), 2017
The paper, after a brief review on optical microresonators for biomedicine, illustrates a set-up based on a praseodymium doped microdisk. It is more deeply described and a few design details are reported. This compact amplifier is based on chalcogenide Pr3+-doped microdisk coupled to two ridge waveguides.
Laneve, Dario, Falconi, Mario Christian, Palma, Giuseppe, Crudele, Antonio, Prudenzano, Francesco   +4 more
openaire   +1 more source

Automated optimal synthesis of microresonators

Proceedings of International Solid State Sensors and Actuators Conference (Transducers '97), 2002
The rapid layout synthesis of a microresonator from high-level functional specifications and design constraints is demonstrated. Functional parameters such as resonant frequency, quality factor, and displacement amplitude at resonance are satisfied while simultaneously minimizing an objective function.
Fedder, Gary K., Iyer, Sitaraman, Mukherjee, Tamal   +2 more
openaire   +1 more source

Microresonator Soliton Frequency Comb

2018 European Conference on Optical Communication (ECOC), 2018
Optical frequency combs in high-Q microresonators can advance timekeeping and frequency metrology, which are amenable to full photonic integration, low power consumption, large bandwidth and high repetition-rate. We will discuss the soliton regime behind such micro-combs and review their applications.
openaire   +1 more source

Planar microresonators for EPR experiments

Journal of Magnetic Resonance, 2005
EPR resonators on the basis of standing-wave cavities are optimised for large samples. For small samples it is possible to design different resonators that have much better power handling properties and higher sensitivity. Other parameters being equal, the sensitivity of the resonator can be increased by minimising its size and thus increasing the ...
R, Narkowicz, D, Suter, R, Stonies
openaire   +2 more sources

Advanced Sensing by WGM Microresonators

Advanced Photonics 2017 (IPR, NOMA, Sensors, Networks, SPPCom, PS), 2017
Whispering-gallery-mode (WGM) microresonators have proven to be an excellent platform for the development of advanced sensors. A quick overview of the recent progresses in this field will be provided, with focus on microspherical devices and their bi.
Righini G C, Berneschi S, Cosci A, Farnesi D, Giannetti A, Nunzi Conti, Pelli S, Soria S   +7 more
openaire   +3 more sources

Microresonator array sensor

SPIE Proceedings, 2009
Microcavity optical resonators have been investigated in the last years extensively for possible applications in optical communication (switching, filtering, and multiplexing), to investigate cavity quantum dynamic effects, and for sensor applications. The most recent area of application is bio-sensing.
Thomas Weigel, Ralf Nett, Gustav Schweiger   +2 more
openaire   +1 more source

GaAs-AlAs Monolithic Microresonator Arrays

SPIE Proceedings, 1987
Miniaturization of optical logic devices has long been considered to be a key to minimizing their energy requirements but difficult to achieve1-4. We demonstrate a straightforward technique for fabricating arrays of GaAs/AlAs Fabry-Perot etalon devices (microresonators) as small as 1.5 μm in diameter.
J. L. Jewell, A. Scherer, S. L. McCall, A. C. Gossard, J. H. English   +4 more
openaire   +1 more source

Vertically supported microresonators

TRANSDUCERS '03. 12th International Conference on Solid-State Sensors, Actuators and Microsystems. Digest of Technical Papers (Cat. No.03TH8664), 2004
Vertically supported, comb-shape microresonators with the feasibility of actuation in two perpendicular directions have been demonstrated. The microstructure is made of 2-/spl mu/m thick polysilicon by a standard surface micromachining process and is vertically lifted and fixed with the assistance of locking springs and micro hinges.
K.B. Lee, L. Lin
openaire   +1 more source