Results 201 to 210 of about 201,426 (331)

Intensity noise and linewidth of laser diodes with integrated semiconductor optical amplifier [PDF]

, 2002
Geert Morthier, B. Moeyersoon
openalex   +1 more source

1D Light‐Emitting MAPbBr3 Perovskite Encapsulated in Carbon Nanotubes

Advanced Functional Materials, EarlyView.
Encapsulation of MAPbBr3 perovskite in single‐walled carbon nanotubes (SWCNTs) yields a hybrid nanomaterial with distinctive optoelectronic properties. Perovskite confinement induces a unified single‐peak photoluminescence (PL) with a reduced lifetime, while charge transfer alters the optical properties of nanotubes.
Valentina A. Eremina, Timofei Eremin, Hua Jiang, Rakesh Dhama, Jokotadeola Odutola, Humeyra Caglayan, Nikolai V. Tkachenko, Petr A. Obraztsov   +7 more
wiley   +1 more source

A proposal of a WDM transmission system using three wavelength bands of 1.3, 1.47, and 1.55μm employing optical amplifiers

, 2000
Ikuo Yamashita, Shigeyuki Seikai, Shinnosuke Sawa   +2 more
openalex   +2 more sources

Design of Hybrid Optical Amplifiers for High Capacity Optical Transmission [PDF]

, 2002
Seung Kwan Kim Kim, Sun Hyok Chang, Jin Han, Moo Jung Chu   +3 more
openalex   +1 more source

Eco‐Fabricated Nanowave‐Textured Implants Drive Microtubule‐Assisted Nuclear Mechanotransduction and Chromatin Modification: Biophysical Priming for Osteogenesis and Bone Regeneration

Advanced Functional Materials, EarlyView.
Eco‐friendly nanowave‐textured implants produced via femtosecond laser fabrication enhance bone regeneration by orchestrating a precise mechanotransduction cascade. This nanotopography directs mesenchymal stem cell alignment and cytoskeletal organization, triggering changes in nuclear shape and chromatin acetylation that prime cells for osteogenesis ...
Bosu Jeong, Ji‐Young Yoon, Junyong Ahn, Byunghak Lee, Sung‐Min Park, Jae‐Heon Kim, Buuvee Bayarkhangai, Yu Jin Kim, Sak Lee, Jonathan C. Knowles, Moon‐Young Kim, DongJun Lee, Sang‐Hoon Rhee, Hae‐Hyoung Lee, Hae‐Won Kim, Jung‐Hwan Lee   +15 more
wiley   +1 more source

Dispersive properties of quasi-phase-matched optical parametric amplifiers [PDF]

, 2002
Stefano Longhi, M. Marano, P. Laporta
openalex   +1 more source

Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration

Advanced Functional Materials, EarlyView.
A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo, Zaijin Tao, Zhenzhen Dai, Yinghua Gao, Chengzhen Chu, Cunyi Fan, Shen Liu, Xin Ma, Fangchun Jin, Zhengwei You, Jia Jiang   +10 more
wiley   +1 more source

Nonlinear optics of the thin-film quasiwaveguide amplifier: applications to directional switching in the optical communication systems

, 2000
G. P. Djotyan, V.M. Arutunyan, J. Bakos, Zsuzsa S ̈orlei   +3 more
openalex   +2 more sources

Detailed experimental and theoretical investigation and comparison of the cascadability of semiconductor optical amplifier gates and gain-clamped semiconductor optical amplifier gates [PDF]

, 2002
S.L. Danielsen, P.B. Hansen, D. Wolfson, B. Mikkelsen, K.E. Stubkjaer, J.-Y. Emery, F. Pommereau, M. Renaud   +7 more
openalex   +1 more source

Rotating Liquid Marble Microreactors for Enhanced Enzymatic Reactions

Advanced Functional Materials, EarlyView.
Dynamic magnetic liquid marbles (LMs), stabilized by hydrophobic magnetic proteinaceous colloidosomes, function as effective microreactors for enzymatic processes. Precise magnetic manipulation allows for the rotation of these LMs, enhancing the efficiency of the enzymatic cascade reaction both at the air/water interface and within biphasic enzyme ...
Weijie Jiang, Xin Guan, Wei Liu, Yunxing Li, Hang Jiang, To Ngai   +5 more
wiley   +1 more source