Results 241 to 250 of about 109,417 (313)

Broadband Mode Converter With Customizable Modal Ratio Leveraging Subwavelength Engineering for Advanced Multimode Silicon Photonics

Laser &Photonics Reviews, EarlyView.
This work introduces a customizable mode converter for multimode silicon photonics, enabling precise control over the conversion ratio between optical modes. The device operates across a broad wavelength range (1350–1700 nm) with 15 distinct conversion levels.
Raquel Fernández de Cabo, Alejandro Sánchez‐Sánchez, Paula Nuño Ruano, Roy Ronald Prosopio Galarza, Daniele Melati, Carlos Alonso‐Ramos, Aitor V. Velasco, David González‐Andrade   +7 more
wiley   +1 more source

Discharge and electron correlation of radical molecules in a supramolecular assembly on superconducting Pb(111). [PDF]

Nanoscale Horiz
Drechsel C, Li C, Liu JC, Liu X, Häner R, Decurtins S, Aschauer U, Liu SX, Meyer E, Pawlak R.   +9 more
europepmc   +1 more source

Long‐Range Exciton Energy Transfer in Two‐Dimensional Materials

Laser &Photonics Reviews, EarlyView.
This review highlights recent advances in long‐range exciton energy transfer within planar 2D‐material architectures. It emphasizes the emergence of self‐hybridized excitonpolaritons, exciton coupling to surface plasmon polaritons and plasmonic lattices, and the role of dipoledipole transfer pathways in enabling efficient nanoscale energy transport ...
Paul H. Bittorf, Maximilian Black, Hebrew Crispin, Prabhdeep Singh, Parsa Darman, Sara Darbari, Fatemeh Chahshouri, Masoud Taleb, Nahid Talebi   +8 more
wiley   +1 more source

On Patient Safety: Could Surgical Fads Have Something in Common With the World's Most Famous Secret Agent? [PDF]

Clin Orthop Relat Res
Kanto K, Ardern CL, Scott JW, Taimela S, Corson T, Järvinen TLN, Järvinen TLN.   +6 more
europepmc   +1 more source

Breaking the Exponential: Decoherence‐Driven Power‐Law Spontaneous Emission in Waveguide Quantum Electrodynamics

Laser &Photonics Reviews, EarlyView.
Introducing dynamical dephasing into the photon modes of a waveguide causes spontaneous emission to switch from conventional exponential decay to a robust power‐law behavior visible at short times. The power law arises from photon diffusion in a dynamically disordered environment, uncovering a previously unexplored, decoherence‐induced pathway to ...
Stefano Longhi
wiley   +1 more source

Forefoot amputation and free flap reconstruction for fracture-dislocations of the Lisfranc joint associated with plantar soft tissue defects: A report of two cases. [PDF]

Trauma Case Rep
Nohmi S, Wakamoto R, Ogawa T.
europepmc   +1 more source

Multimode Phonon Lasing via Self‐Induced Optical Coherent Pumping

Laser &Photonics Reviews, EarlyView.
A silicon optomechanical nanobeam generates self‐sustained phonon lasing in multiple competing mechanical modes via self‐pulsing, an intrinsic optical modulation arising from cavity nonlinearity. This self‐organized mechanism enables robust multi‐frequency operation spanning periodic, quasi‐periodic, and chaotic regimes without external modulation. The
David Alonso Tomás, Carlos Mas Arabí, Carles Milián, Néstor E. Capuj, Alejandro Martínez, Daniel Navarro Urrios   +5 more
wiley   +1 more source

Perspective: OLED Displays Singing with the Blues. [PDF]

Adv Mater
Forrest SR, Arneson C, Zhao H.
europepmc   +1 more source

Alloy Solutions for Ammonia Cracking: A Review

Materials and Corrosion, EarlyView.
This work provides a literature overview of the nitriding and degradation of structural materials under ammonia cracking conditions and explains the known mechanisms and the gaps, where research is required. ABSTRACT Hydrogen is a key factor in energy storage and transportation, which will inevitably lead to a substantial increase in demand.
Mathias Christian Galetz, Katharina Beck, Clara Schlereth, Ceyhun Oskay   +3 more
wiley   +1 more source

Indication of p + ¹¹B reaction in Laser Induced Nanofusion experiment. [PDF]

Sci Rep
Kroó N, Csernai LP, Papp I, Kedves MA, Aladi M, Bonyár A, Szalóki M, Osvay K, Varmazyar P, Biró TS, (for the NAPLIFE Collaboration) .   +10 more
europepmc   +1 more source