Optical Microbottle Resonators for Sensing [PDF]
Sensors, 2016 Whispering gallery mode (WGM) optical microresonators have been shown to be the basis for sensors able to detect minute changes in their environment. This has made them a well-established platform for highly sensitive physical, chemical, and biological ...
Pablo Bianucci
exaly +5 more sources
Ultrasensitive Detection of Human Chorionic Gonadotropin Using Frequency Locked Microtoroid Optical Resonators. [PDF]
Anal Chem, 2019 Clean sport competition is of significant concern to many governments and sporting organizations. Highly sensitive and rapid sensors are needed to improve the detection of performance enhancing drugs in sports as athletes take diuretics to dilute the ...
Ozgur E +6 more
europepmc +2 more sources
Gain-through-filtering enables tuneable frequency comb generation in passive optical resonators. [PDF]
Nat Commun, 2019 Optical frequency combs (OFCs), consisting of a set of phase-locked, equally spaced laser frequency lines, have enabled a great leap in precision spectroscopy and metrology since seminal works of Hänsch et al.
Bessin F +6 more
europepmc +3 more sources
Experimental realization of deep-subwavelength confinement in dielectric optical resonators. [PDF]
Sci Adv, 2018 Dielectric cavities support record low mode volumes by incorporating subwavelength features into photonic crystal unit cells. The ability to highly localize light with strong electric field enhancement is critical for enabling higher-efficiency solar ...
Hu S +6 more
europepmc +3 more sources
Probing 10 μK stability and residual drifts in the cross-polarized dual-mode stabilization of single-crystal ultrahigh-Q optical resonators. [PDF]
Light Sci Appl, 2019 The thermal stability of monolithic optical microresonators is essential for many mesoscopic photonic applications such as ultrastable laser oscillators, photonic microwave clocks, and precision navigation and sensing.
Lim J +5 more
europepmc +3 more sources
Optical Microspherical Resonators for Biomedical Sensing
Sensors, 2011 Optical resonators play an ubiquitous role in modern optics. A particular class of optical resonators is constituted by spherical dielectric structures, where optical rays are total internal reflected.
Giancarlo C. Righini +6 more
doaj +3 more sources
Optical Ring Resonators: A Platform for Biological Sensing Applications
Journal of Medical Signals and Sensors, 2017 Rapid advances in biochemistry and genetics lead to expansion of the various medical instruments for detection and prevention tasks. On the other hand, food safety is an important concern which relates to the public health. One of the most reliable tools
Azadeh Kiani Sarkaleh +3 more
doaj +2 more sources
Optical Biosensors Based on Silicon-On-Insulator Ring Resonators: A Review
Molecules, 2019 Recent developments in optical biosensors based on integrated photonic devices are reviewed with a special emphasis on silicon-on-insulator ring resonators.
Patrick Steglich +2 more
exaly +2 more sources
Transverse Patterns in Nonlinear Optical Resonators
, 2003 The book is devoted to the formation and dynamics of localized structures (vortices, solitons) and extended patterns (stripes, hexagons, tilted waves) in nonlinear optical resonators such as lasers, optical parametric oscillators, and photorefractive ...
Sanchez-Morcillo, Victor J. +1 more
core +2 more sources
Graphene-integrated microtube whispering-gallery mode resonators for polarization-sensitive optical modulation and photodetection [PDF]
Light: Science & ApplicationsThe monolithic photonic-electronic integration is crucial for high-bandwidth optical communication and computing, while existing structures struggle to reconcile compact footprints with performance preservation.
Tianjun Cai +18 more
doaj +2 more sources