Organic Synthetic Photonic Systems with Reconfigurable Parity–Time Symmetry Breaking for Tunable Single‐Mode Microlasers
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202300054
Abstract: Synthetic photonic materials exploiting the quantum concept of parity–time (PT) symmetry lead to an emerging photonic paradigm—non‐Hermitian photonics, which is revolutionizing the photonic sciences. The non‐Hermitian photonics dealing with the interplay between gain and loss… read more here.
Keywords: single mode; tunable single; time; laser ... See more keywords
Generation of wavelength tunable single-order harmonic via chirp gating modulation
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2019.04.013
Abstract: Abstract A potential method to select and generate a single-order harmonic has been proposed and investigated via the waveform control of a frequency-chirping two-color field. It is found that with the combination of two-color chirped… read more here.
Keywords: wavelength tunable; single order; tunable single; generation wavelength ... See more keywords
Discretely tunable, single mode lasing from a multimode diode laser, locked to silica microsphere resonator
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2021.107343
Abstract: Abstract We present spectral narrowing of a multi-longitudinal-mode diode laser by locking the diode to a Whispering Gallery Mode (WGM) microresonator. By controlling both the temperature and polarization of the diode laser, locking may occur… read more here.
Keywords: diode laser; tunable single; laser locked; laser ... See more keywords
Engineering Tunable Single and Dual Optical Emission from Ru(II)–Polypyridyl Complexes through Excited State Design
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.6b10263
Abstract: Excited state design is an efficient approach toward new applications in molecular electronics spanning solar cells, artificial photosynthesis and biomedical diagnostics. Ruthenium(II)–polypiridyl based complexes are an example of molecular building blocks with tunable single and… read more here.
Keywords: state; excited state; tunable single; state design ... See more keywords
An antiferromagnet as a tunable single-phase elastic hyperbolic medium with spatial dispersion
Sign Up to like & getrecommendations! Published in 2020 at "Low Temperature Physics"
DOI: 10.1063/10.0001549
Abstract: For a plane and quasi-plane SH-type bulk wave incident from the outside onto a system of equidistant antiferromagnetic dielectric layers, the inclusion of the spatial dispersion in the antiferromagnet as a hyperbolic magnetoacoustic medium induces… read more here.
Keywords: medium; tunable single; antiferromagnet tunable; spatial dispersion ... See more keywords
Observation of tunable single-atom Yu-Shiba-Rusinov states
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.174504
Abstract: The coupling of a spin to an underlying substrate is the basis for a plethora of phenomena. In the case of a metallic substrate, Kondo screening of the adatom magnetic moment can occur. As the… read more here.
Keywords: observation tunable; single atom; tunable single; shiba rusinov ... See more keywords
Wavelength Tunable Single-Circular-Polarization Twisted PCF
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2021.3103649
Abstract: A single-polarization fiber is an important device in many applications ranging from communications to sensors. However, most of the single-polarization fibers focus on linear polarization, and the single-polarization fiber supporting a circular polarization remains a… read more here.
Keywords: single polarization; wavelength tunable; tunable single; polarization ... See more keywords
Tunable single-frequency lasing in a microresonator.
Sign Up to like & getrecommendations! Published in 2019 at "Optics express"
DOI: 10.1364/oe.27.015351
Abstract: Whispering-gallery-mode resonators made of laser-active materials can serve as efficient microphotonic coherent light sources. However, the majority of experimental realizations relies on expensive pump light sources like narrow-linewidth or pulsed laser systems, which is inappropriate… read more here.
Keywords: lasing microresonator; tunable single; frequency; single frequency ... See more keywords