Results 201 to 210 of about 12,185 (275)

Scalable quantum photonic platform based on site-controlled quantum dots coupled to circular Bragg grating resonators. [PDF]

Light Sci Appl
Gaur K, Barua A, Tripathi S, Roche LJ, Wilksen S, Steinhoff A, Baraz S, Nitin N, Palekar CC, Koulas-Simos A, Limame I, Mudi P, Rodt S, Gies C, Reitzenstein S.   +14 more
europepmc   +1 more source

Bio‐inspired nanophotonics: Structural color, chirality, and resonance metasurfaces

InfoMat, Volume 8, Issue 7, July 2026.
A butterfly‐wing‐inspired anisotropic plasmonic flatband resonant metasurface. Insets, photo of the butterfly, Sasakia charonda, and the SEM image of its wing scale (above); the SEM image of the metasurface (below). Abstract The dazzling colors of butterfly wings and hummingbird feathers are not painted with pigments, but crafted by nature's invisible ...
Weihan Liu, Yao Liang, Din Ping Tsai
wiley   +1 more source

Visible Brillouin-quadratic microlaser in a high-Q thin-film lithium niobate microdisk. [PDF]

Nat Commun
Luo X, Li C, Huang X, Lin J, Gao R, Yao Y, Qiu Y, Yang Y, Wang L, Yu H, Cheng Y.   +10 more
europepmc   +1 more source

Optical Kerr Gating as a Strategy for Noise Reduction in Femtosecond Stimulated Raman Spectroscopy

Journal of Raman Spectroscopy, Volume 57, Issue 7, Page 1185-1196, July 2026.
We report an experimental approach, where an Optical Kerr gate is incorporated with Femtosecond Stimulated Raman Spectrometry (FSRS). The gate functions as a temporal filter that preferentially suppresses the FSRS inherent background. FSRS spectra are reported with the Kerr‐gated methodology with significantly improved SNR compared to the conventional ...
Spyridon Kaziannis, Lazaros Varvarezos, Sotiris Danakas, Elissavet Karkadaki, Cesar Bernando, Miroslav Kloz   +5 more
wiley   +1 more source

Microfiber knot resonator with 10⁷ Q-factor record. [PDF]

Light Sci Appl
Zhou X, Ding Z, Xu F.
europepmc   +1 more source

In Situ pH Determination Using 1H‐MRS Acetate Chemical Shift for Noninvasive Postmortem Examinations

NMR in Biomedicine, Volume 39, Issue 7, July 2026.
The chemical‐shift difference between acetate and myo‐inositol measured by MRS enables estimation of pH in the acidic range. Noninvasive pH assessment in forensic investigations is demonstrated in 58 cases and validated by measurements in extracted tissue.
Sabina Frese, Dominic Gascho, Michael J. Thali, Sebastian Kozerke, Niklaus Zoelch   +4 more
wiley   +1 more source

Minimalist terahertz wireless transceiver in integrated photonics. [PDF]

Nat Commun
Guo Y, Zhang X, Zhang Y, Shen B, Wang L, Zhou P, Long T, Wang H, Yang L, Li M, Tao Z, Xiao X, He Z, Wang L, Chen B, Wang X, Shu H.   +16 more
europepmc   +1 more source

Residual Water Suppression in MRS Using HLSVD With Automatic Component Selection Strategy

NMR in Biomedicine, Volume 39, Issue 7, July 2026.
Residual water signals in magnetic resonance spectroscopy distort baselines and hinder metabolite quantification. We propose an automatic residual water removal method using HLSVD with the metric, termed as residual water to metabolite variance ratio (RWVR), to guide component selection.
Yi‐Ru Lin, Zheng‐De Hong, Shang‐Yueh Tsai   +2 more
wiley   +1 more source

1-MHz linewidth VCSEL enabled by monolithically integrated passive cavity for high-stability chip-scale atomic clocks. [PDF]

Light Sci Appl
Tang Z, Li C, Zhang X, Ren W, Shen K, Li C, Bai Q, Li J, Ren A, Wang H, Luo X, Xu H, Wu J.   +12 more
europepmc   +1 more source

Sequence‐encoded differences in the conformational ensembles of CITED transcriptional activation domains impact coactivator binding

Protein Science, Volume 35, Issue 7, July 2026.
Abstract Recent advances in predicting and modeling conformational ensembles of intrinsically disordered proteins (IDPs) have provided much needed insights into sequence‐ensemble relationships. It is thought that conservation of physicochemical properties, but not the exact identity or order of the amino acids, maintains IDP ensemble properties that ...
To Uyen Do, Emma J. Kraft, Garrett F. Chappell, Stuart Parnham, Rebecca B. Berlow   +4 more
wiley   +1 more source