Results 91 to 100 of about 22,600 (301)
Broadband, picosecond two-stage optical parametrical chirped pulse amplification system at 100 Hz
Physical Review Accelerators and Beams, 2019 We report on a broadband, picosecond two-stage optical parametrical chirped pulse amplification system, pumped at 515 nm by a frequency doubled Yb regenerative amplifier.
Mario Galletti +5 more
doaj +1 more source
Synchronous OEIC Integrating Receiver for Optically Reconfigurable Gate Arrays
Sensors, 2016 A monolithically integrated optoelectronic receiver with a low-capacitance on-chip pin photodiode is presented. The receiver is fabricated in a 0.35 μm opto-CMOS process fed at 3.3 V and due to the highly effective integrated pin photodiode it operates ...
Carlos Sánchez-Azqueta +3 more
doaj +1 more source
, 2010 We observe a strong peak in the capacitive photocurrent of a MDMO-PPV / PCBM bulk heterojunction solar cell for excitation below the absorbance threshold energy.
Alphenaar, Bruce +3 more
core +1 more source
Engineering Strategies for Stable and Long‐Life Alkaline Zinc‐Based Flow Batteries
Advanced Functional Materials, EarlyView.Alkaline zinc‐based flow batteries face persistent challenges from unstable zinc deposition, including dendrite growth, passivation, corrosion, and hydrogen evolution, which severely limit cycling stability. Current research addresses these issues through coordinated electrode structuring, electrolyte regulation, and membrane design to control zinc ...
Yuran Bai +6 more
wiley +1 more source
An application of gap regenerator/expander precooled by two stage G-M refrigerator [PDF]
, 1983 The degradation of regenerator effectiveness below 10K is due to the imbalance of the heat capacity of the regenerator material and helium gas as a working fluid.
Matsubara, Y., Yasukochi, K.
core +1 more source
Advanced Functional Materials, EarlyView.We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim +7 more
wiley +1 more source
DIODE PUMPED YB3+:KGD(WO4)2 REGENERATIVE AMPLIFICATION SYSTEM OF FEMTOSECOND LASER PULSES
Приборы и методы измерений, 2015 The regenerative amplification system of femtosecond laser pulses, delivering a laser pulses with peak power more then 1 GW and duration <330 fs at repetition rates 1–10 kHz is presented.
A. S. Rudenkov +3 more
doaj
, 2016 This paper discusses the behavior of electron bunch charge produced in an L-band normal conducting radio frequency cavity (RF gun) from Cs2Te photocathodes illuminated with ps-long UV laser pulses when the laser transverse distribution consists of a flat-
Asova, G. +22 more
core +1 more source
Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems
Advanced Functional Materials, EarlyView.MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley +1 more source
Sensors, 2013 We have developed a real-time terahertz time-domain polarization analyzer by using 80-MHz repetition-rate femtosecond laser pulses. Our technique is based on the spinning electro-optic sensor method, which we recently proposed and demonstrated by using a
Takehiro Tachizaki +5 more
doaj +1 more source