Results 261 to 270 of about 169,969 (318)

Biphoton Waveforms of Photon Pair from Velocity‐Selective Atoms in a Doppler‐Broadened Atomic Ensemble

open access: yesAdvanced Photonics Research, EarlyView.
Telecom‐band quantum light sources have significant practical applications in this domain. This study reports the high‐performance telecom‐wavelength biphoton generation from a hot vapor cell of 87Rb. For the first time, the beat phenomenon in the autocorrelation function of the signal photon with telecom wavelength due to the velocity‐selective ...
Hansol Jeong   +3 more
wiley   +1 more source

Photochromic Organic–Inorganic Material for Focusable Adaptive Lenses Fabrication

open access: yesAdvanced Photonics Research, EarlyView.
This study investigates a zirconia‐based hybrid organic–inorganic material incorporating dithienylethene molecules for adaptive optics. It offers excellent photochromic properties, thermal stability, and adjustable thickness, enabling effective refractive index modulation.
Giorgia Franchin   +6 more
wiley   +1 more source

Tailoring Second Harmonic Generation via Strong Coupling in a One‐Dimensional Photonic Crystal Heterostructure

open access: yesAdvanced Photonics Research, EarlyView.
The strong coupling is investigated as an effective method to modulate the second‐harmonic generation (SHG) in the defect mode and Tamm plasmon resonances. Throughout the entire anticrossing Rabi splitting process induced by strong coupling, the difference in SHG efficiency between two resonances can be modulated by up to two orders of magnitude ...
Ying Zhu   +7 more
wiley   +1 more source

Photochemical Preparation of (Aza‐)Indolines: Diastereoselective Synthesis and Polarity Reversal Strategy

open access: yesAdvanced Synthesis &Catalysis, Accepted Article.
Herein, we present the first light‐mediated, diastereoselective de novo synthesis for 2,3‐substituted indolines, a privileged scaffold in pharmaceuticals. The protocol was tested with various aryl and alkyl groups, maintaining high yields up to 85% across different substituents.
Julian Melder   +7 more
wiley   +1 more source

What smartphone apps exist to support recovery from opioid use disorder? A content analysis of publicly available opioid-related smartphone apps. [PDF]

open access: yesAddict Sci Clin Pract
Williamson A   +9 more
europepmc   +1 more source

Rigid Macroporous Wood Microparticles Impart Universality and Scalability to Lightweight Foam Insulation

open access: yesAdvanced Sustainable Systems, EarlyView.
Rigid, lightweight foams for thermal insulation are produced using a universal and scalable method: results are compared between pilot plant trials, four wood residues, pulp, ocean water, and a biosurfactant. Two guidelines for using this method are suggested: use a distribution of rigid wood microparticle sizes and shapes and match the average ...
Elizabeth Dobrzanski   +9 more
wiley   +1 more source

In Silico Analysis and Characterization of the Immunogenicity of Toxoplasma gondii Rhoptry Protein 18. [PDF]

open access: yesBioinform Biol Insights
Foroutan M   +7 more
europepmc   +1 more source

<i>MyGuide long COVID</i>: An online self-management tool for people with long COVID. [PDF]

open access: yesInternet Interv
Naik H   +9 more
europepmc   +1 more source

Rich Internet Applications (RIA) and Web Accessibility

open access: yesHipertext.net, 2011
Ramón Voces Merayo
doaj  

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