Results 131 to 140 of about 173,725 (252)

Active semiconductor fibers and devices

Unary and compound semiconductors have been deposited into microstructured optical fibers to make junction-based fiber devices, very high power infrared fibers, mid-infrared fiber lasers, and nonlinear hydrogenated amorphous silicon ...
Peacock, A.C., Sparks, J., He, R., Gopalan, V., Healy, N., Mehta, P., Badding, J.V.   +6 more
core  

Nonlinearity- and Dispersion-Controlled High-Energy All-Fiber Femtosecond Laser System with Peak Power Exceeding 0.5 GW. [PDF]

Nanomaterials (Basel)
Li F, Li Q, Xing J, Cao X, Wen W, Wang L, Wei Y, Zhao H, Wang Y, Fu Y, Zhao W.   +10 more
europepmc   +1 more source

"Nano-filter"-integrated AIMS with machine learning: direct exhaled breath analysis for lung cancer screening. [PDF]

Chem Sci
Wang W, Tang Y, Zhang Z, Wu W, Jiang Y, Wang W, Meng J, Chen Z, Li W, Yang Y, Chen Y, Tang B.   +11 more
europepmc   +1 more source

158-μJ pulses from a single-transverse-mode, large-mode-area erbium-doped fiber amplifier

, 1997
We report the amplification of 10-100-pJ semiconductor diode pulses to an energy of 158 μJ and peak powers >100 kW in a multistage fiber amplifier chain based on a single-mode, large-mode-area erbium-doped amplifier design. To our knowledge these results
Penty, RV, Taverner, D, Caplen, JE, Williams, K, Richardson, DJ, Dong, L, ,   +6 more
core  

Fast Hydrogen Detection via Optical Fibers Coated with Metal Hydride Thin Films. [PDF]

Sensors (Basel)
Santos AD, Almeida MAS, Mendes JP, Almeida JMMM, Coelho LCC.   +4 more
europepmc   +1 more source

Characterization of a fiber-coupled SPAD camera system for deep-tissue blood-flow measurement using diffuse correlation spectroscopy. [PDF]

Biomed Opt Express
Moore CH, Wayne MA, Ulku AC, Mos P, Bruschini C, Charbon E, Sunar U.   +6 more
europepmc   +1 more source

Synergistic combination of convective self-assembly and hollow core fiber for sensitive SERS detection of glucose molecules. [PDF]

Biomed Opt Express
Kwon HJ, Son H, Choi SH, Byun KM.
europepmc   +1 more source

Transverse Mode Instability in High-Power Yb-Doped Double-Clad Fiber Amplifiers: A Three-Layer Optical-Thermal Analysis Based on Stimulated Thermal Rayleigh Scattering. [PDF]

Micromachines (Basel)
Cardoso ES, Samad RE, Motta CC.
europepmc   +1 more source

Calcium-molybdenum-cobalt-2-methylimidazole trimetallic organic framework as a saturable absorber for passive mode-locked thulium-holmium doped fiber lasers. [PDF]

Sci Rep
Ahmad H, Mokhtar N, Rusni NAM, Sa'ad MSM, Imaduddin IS, Majid SR, Mayzan MZH, Lutfi MAM, Hussein M, Sun S, Thambiratnam K.   +10 more
europepmc   +1 more source

Real-time monitoring and closed-loop control system for multi-jet electrospinning with coaxial laser. [PDF]

Sci Rep
Jiang J, Sun Z, Chen J, Chen H, Zheng G, Wang X, Ye R, Li W.   +7 more
europepmc   +1 more source