Results 11 to 20 of about 3,917 (218)
Quadrature squeezing in a nanophotonic microresonator. [PDF]
Nat CommunAbstract Squeezed states of light are essential for emerging quantum technology in metrology and information processing. Chip-integrated photonics offers a route to scalable and efficient squeezed light generation, however, parasitic nonlinear processes and optical losses remain significant challenges. Here, we demonstrate single-mode
Ulanov AE, Ruhnke B, Wildi T, Herr T.
europepmc +7 more sources
Spectral Coherence in Microresonator Combs [PDF]
CLEO: 2014, 2014 We provide a quantitative analysis of the coherence in microresonator frequency combs. We show how to achieve coherent transform-limited pulses on-chip without actively manipulating the pump setting conditions in the course of comb formation.
Torres-Company, Víctor +2 more
openaire +3 more sources
Terahertz-Rate Kerr-Microresonator Optical Clockwork
Physical Review X, 2019 Kerr microresonators generate interesting and useful fundamental states of electromagnetic radiation through nonlinear interactions of continuous-wave (CW) laser light.
Tara E. Drake +10 more
doaj +4 more sources
Nonlinear enhanced microresonator gyroscope
Optica, 2021 Optical gyroscopes based on the Sagnac effect have been the mainstay of inertial navigation in aerospace and shipping for decades. These gyroscopes are typically realized either as ring-laser gyroscopes (RLGs) or fiber-optic gyroscopes (FOGs). With the recent rapid progress in the field of ultrahigh-quality optical whispering-gallery mode and ring ...
Silver, Jonathan M. +8 more
core +7 more sources
APL Photonics, 2023 Exceptional points, where eigenvalues and eigenvectors coalesce, impact the behavior of different photonics components that show, e.g., enhanced sensing, coherent perfect absorption, unidirectional lasing, and chirality.
Riccardo Franchi +3 more
doaj +2 more sources
Advanced Photonics ResearchField enhancement (FE) plays a pivotal role in boosting the four‐wave mixing conversion efficiency (FWM CE)in photonic resonant cavities. While previous studies typically attributed this enhancement to intracavity power buildup, fewer have linked it to ...
Weiren Cheng +10 more
doaj +2 more sources
Efficient microresonator frequency combs
eLightAbstractThe rapid development of optical frequency combs from their table-top origins towards chip-scale platforms has opened up exciting possibilities for comb functionalities outside laboratories. Enhanced nonlinear processes in microresonators have emerged as a mainstream comb-generating mechanism with compelling advantages in size, weight, and ...
Qi-Fan Yang +3 more
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Dirac solitons in optical microresonators [PDF]
Light: Science & Applications, 2020 AbstractMode-coupling-induced dispersion has been used to engineer microresonators for soliton generation at the edge of the visible band. Here, we show that the optical soliton formed in this way is analogous to optical Bragg solitons and, more generally, to the Dirac soliton in quantum field theory. This optical Dirac soliton is studied theoretically,
Heming Wang +6 more
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Liquid Droplet Microresonators [PDF]
Sensors, 2019 We provide here an overview of passive optical micro-cavities made of droplets in the liquid phase. We focus on resonators that are naturally created and suspended under gravity thanks to interfacial forces, illustrating simple ways to excite whispering-gallery modes in various slow-evaporation liquids using free-space optics.
Giorgini Antonio +4 more
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Microresonator Brillouin Gyroscope [PDF]
Nonlinear Optics, 2015 Using counter-propagating Brillouin lasers in a high-Q chip-based resonator, rotation measurement with a sensitivity of 15 degree/hour/ Hz is demonstrated. This is close to navigation grade performance and surpasses prior micro-optical systems by 40X.
Li, Jiang +2 more
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