Results 221 to 230 of about 201,426 (331)

Numerical Modeling of a High Repetition Rate Fiber Laser, Mode — Locked by External Optical Modulation of a Semiconductor Optical Amplifier

, 2001
Kyriakos E. Zoiros, T. Stathopoulos, K. Vlachos, Antonios Hatziefremidis, T. Houbavlis, T. Papakyriakopoulos, H. Avramopoulos   +6 more
openalex   +1 more source

Reduction of interferometric crosstalk induced penalty using a saturated semiconductor optical amplifier [PDF]

, 2002
F. Liu, Xueyan Zhang, H.N. Poulsen, D. Wolfson, P. Jeppesen   +4 more
openalex   +1 more source

Defect‐Free Block Copolymer‐Based Distributed Bragg Reflector for Optimized Light Harvesting in BiVO4 Photoanodes

Advanced Functional Materials, EarlyView.
A solution‐processed distributed Bragg reflector (DBR) film, integrated via block copolymer (BCP) self‐assembly, enhances photon recycling in BiVO4 photoanodes for improved photoelectrochemical (PEC) performance. By tuning lamellar structures using lactic acid and cross‐linking density, the DBR film optimally shifts working wavelengths, boosting ...
Shangxian Ding, Tae‐Kyung Liu, Seungjae Lee, Junsu Kim, Yuan Lu, Jung Hwan Lee, Won Jun Kang, Jung Kyu Kim, Woo‐Dong Jang, Seungyun Jo, Jong Hyeok Park, Du Yeol Ryu   +11 more
wiley   +1 more source

High spectral energy density all-fiber nanosecond pulsed 1.7 μm light source for photoacoustic microscopy. [PDF]

Photoacoustics
Bak S, Park SM, Song Y, Kim J, Nam TW, Han DW, Kim CS, Cho SW, Bouma BE, Lee H.   +9 more
europepmc   +1 more source

Trends in optical fiber Raman amplifiers for WDM transmission systems

, 2001
Shu Namiki
openalex   +2 more sources

Design of a laser source using a travelling wave optical amplifier with external feedback [PDF]

, 2002
S. Ruiz‐Moreno, M. A. Acero, M. J. Soneira, Jordi Guitart   +3 more
openalex   +1 more source

Cholesterol in mRNA‐Lipid Nanoparticles can be Replaced with the Synthetic Mycobacterial Monomycoloyl Glycerol Analogue MMG‐1

Advanced Functional Materials, EarlyView.
This study demonstrates that cholesterol in messenger RNA‐lipid nanoparticles (mRNA‐LNPs) can be completely replaced with an immunopotentiating lipid, i.e., a synthetic analogue of the C‐type lectin receptor agonist monomycoloyl glycerol (MMG‐1), without compromising physicochemical properties, in vivo transfection efficiency, and immunogenicity of the
Abhijeet G. Lokras, Saahil S. Baghel, Rune F. Jensen, Aneesh Thakur, Henrik Franzyk, Oskar Thofte, Marco Herrera‐Barrera, Madeleine Landry, Melike Ongun, Ahmad Tami, Marlene P. Thanthrige, Eva Callens, Corinne Beinat, Thomas Rades, Søren R. Paludan, Kristian Riesbeck, Ida Rosenkrands, Dennis Christensen, Gabriel K. Pedersen, Camilla Foged   +19 more
wiley   +1 more source

Preface for Special Issue on Optical Fiber Amplifiers for WDM Transmission

, 2001
Noriaki Onodera
openalex   +2 more sources

High Performance Room Temperature Multiferroic Properties of w‐MnSe Altermagnet

Advanced Functional Materials, EarlyView.
Using first‐principles calculations, for the first time the Altermagneto‐Ferroelectric Coupling Effect (AFCE) is proposed, which enables control of both electric polarization and spin splitting in the band structure due to polyhedral rotations. This uncovers robust multiferroicity in wurtzite MnSe at room temperature, offering an exciting route for ...
Djamel Bezzerga, Imran Khan, Jisang Hong
wiley   +1 more source

Comparison of the cascadability of conventional and gain-clamped semiconductor optical amplifier gates in multi wavelength optical networks [PDF]

, 2003
D. Wolfson, K.E. Stubkjaer
openalex   +1 more source