Results 261 to 270 of about 49,266 (284)

Circularly Polarized Luminescence in Nanoassemblies: Generation, Amplification, and Application

Advanced Materials, 2019
AbstractCurrently, the development of circularly polarized luminescent (CPL) materials has drawn extensive attention due to the numerous potential applications in optical data storage, displays, backlights in 3D displays, and so on. While the fabrication of CPL‐active materials generally requires chiral luminescent molecules, the introduction of the ...
Yutao Sang, Jianlei Han, Tonghan Zhao, Pengfei Duan, Minghua Liu   +4 more
openaire   +2 more sources

Ultrasensitive Fluorescence Polarization Aptasensors Based on Exonuclease Signal Amplification and Polystyrene Nanoparticle Amplification

Chemistry – An Asian Journal, 2014
AbstractHere, we combine T7 exonuclease (T7 Exo) signal amplification and polystyrene nanoparticle (PS NP) amplification to develop novel fluorescence polarization (FP) aptasensors. The binding of a target/open aptamer hairpin complex or a target/single‐stranded aptamer complex to dye‐labeled DNA bound to PS NPs, or the self‐assembly of two aptamer ...
Yong, Huang, Xiaoqian, Liu, Ming, Shi, Shulin, Zhao, Kun, Hu, Zhen-Feng, Chen, Hong, Liang   +6 more
openaire   +2 more sources

Amplification of a polarized single-photon state and determination of resulting polarization correlations

Journal of the Optical Society of America B, 1985
The photon statistics of a single spatial mode of the optical field (including the two polarization states) resulting from a single-photon state undergoing unsaturated amplification by a two-level medium are derived. Results are compared with those for an idealized noiseless linear amplifier and a conventional quantum-noise-limited amplifier in the ...
T. H. Chyba, N. B. Abraham
openaire   +1 more source

Amplification of LO phonons in photoexcited polar semiconductors

Solid State Communications, 1990
Abstract We consider the photoproduction of optical phonons in n-doped polar semiconductors. It is shown that they are produced in measurable excess of equilibrium only in a small off-centre and restricted region of reciprocal space, corresponding to small values of wavenumber.
Leonardo Lauck, Aurea R. Vasconcellos, Roberto Luzzi   +2 more
openaire   +1 more source

Analysis of polarization mode dispersion in Raman amplification

Frontiers in Optics, 2003
The analysis of the effect of polarization mode dispersion (PMD) on Raman amplification has been investigated. It is found that the Raman amplification is affected by the fiber length and core ellipticity. High PMD values are obtained for increased fiber length and change in core ellipticity.
Bhanu P. Uppalapati, Banmali S. Rawat
openaire   +1 more source

Auditing Amplification and Polarization in Tiktok

2023
Don Shin, Emily Shin
openaire   +1 more source

Polar Amplification in Idealized Climates: The Role of Ice, Moisture, and Seasons

Geophysical Research Letters, 2021
Nicole Feldl, Timothy M Merlis
exaly  

Polar Amplification as an Inherent Response of a Circulating Atmosphere: Results From the TRACMIP Aquaplanets

Geophysical Research Letters, 2020
Rick D Russotto, Michela Biasutti
exaly  

Changes in polar amplification in response to increasing warming in CMIP6

Atmospheric and Oceanic Science Letters, 2021
Pang-Chi Hsu, Fei Liu
exaly  

Quantifying the Role of Atmospheric and Surface Albedo on Polar Amplification Using Satellite Observations and CMIP6 Model Output

Journal of Geophysical Research D: Atmospheres, 2022
A J Mcdonald, A H Sodergren
exaly