Results 161 to 170 of about 88,499 (309)

Demonstration of conventional soliton, bound-state soliton, and noise-like pulse based on chromium sulfide as saturable absorber. [PDF]

Nanophotonics, 2022
Yang F, Sui Z, Sun S, Chen S, Wang Y, Fan W, Li S, Wang G, Zhang W, Lu C, Fu S, Zhang H.   +11 more
europepmc   +1 more source

High‐Performance, Air‐Stable and Eco‐Friendly Terpene‐Processed Organic Solar Cells via Solvent‐Composition‐Controlled Film Formation Kinetics

Advanced Functional Materials, EarlyView.
Solvent‐composition‐controlled film formation enables high‐performance (efficiency = 18.66%) and air‐stable terpene‐processed organic solar cells. An optimized eucalyptol/tetralin ratio of 50:50 (v/v) balances molecular solvation and aggregation kinetics, producing favorable nanoscale phase separation and vertical composition gradients.
Hyerin Jeon, Seungho Lee, Jinseck Kim, Jin‐Woo Lee, Bumjoon J. Kim   +4 more
wiley   +1 more source

Improvement of Output Characteristics of Dual-Loss-Modulated Laser with Heterostructure Saturable Absorber at 1.3 μm. [PDF]

Materials (Basel)
Zhang G, Yang L, Wang W, Weng J, Bai F, Jiao Z.   +5 more
europepmc   +1 more source

Mode-locked ytterbium-doped fiber laser with zinc phthalocyanine thin film saturable absorber. [PDF]

Front Optoelectron, 2022
Soboh RSM, Al-Masoodi AHH, Erman FNA, Al-Masoodi AHH, Nizamani B, Arof H, Apsari R, Wadi Harun S.   +7 more
europepmc   +1 more source

Ligand Assisted Epitaxial Growth of CsPbBr3 Microcrystal Resonators With Record ‐Low Lasing Thresholds

Advanced Functional Materials, EarlyView.
Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou, Viktor Rehm, Zijian Peng, Tomáš Hrbek, Anastasia Barabash, Christoph J. Brabec, Berke Özyalin, Yufei Han, Johannes Böhmer, Johannes Will, Erdmann Spiecker, Klaus Götz, Tobias Unruh, Jędrzej Korczak, Tomasz Story, Felix Hilpert, Olaf Brummel, Jörg Libuda, Iva Matolínová, Wolfgang Heiss   +19 more
wiley   +1 more source

Diode-pumped passively Q-switched Yb : YAG microchip laser with a GaAs as saturable absorber

, 2003
A passively Q-switched Yb: YAG microchip laser has been constructed by using a doped GaAs as the saturable absorber as well as the output coupler. At 13.5 W of pump power the device produces high-quality 3.4 muJ 52 ns pulses at 1030nm with a pulse ...
Jun X, Xu XD, Zhao ZW, Zhang ZG, Ma XY, Feng BH, Zhang QL, Wang YG, Zhang QL,Chinese Acad Sci,Inst Phys,Lab Opt Phys,Beijing 100080,Peoples R China., Zhang DX, Fu PM, Deng PZ   +11 more
core  

Cu-MOF as a saturable absorber for mode-locking at 2 µm and beyond. [PDF]

Sci Rep
Ahmad H, Chiam JW, Kamaruzzaman K, Samion MZ, Mutlu S, Filiz V, Arsu N, Yilmaz SS, Ortaç B, Thambiratnam K.   +9 more
europepmc   +1 more source

PbS Quantum Dots Saturable Absorber for Dual-Wavelength Solitons Generation. [PDF]

Nanomaterials (Basel), 2021
Yun L, Zhao W.
europepmc   +1 more source

Magneto‐Ionic Devices With Polymer‐Based Electrolytes

Advanced Functional Materials, EarlyView.
Polymer electrolytes are introduced for magneto‐ionic devices based on hydroxide and hydrogen ions. The magneto‐ionic effect results in a pronounced voltage‐controlled variation of coercivity in both devices. The switching speed is in the range of 100 ms.
Markus Gößler, Richard Weber, Michael Sommer, Karin Leistner   +3 more
wiley   +1 more source

Solitons in ultrafast semiconductor lasers with saturable absorber. [PDF]

Nanophotonics
Lugiato L, Prati F, Brambilla M, Columbo LL.   +3 more
europepmc   +1 more source