Results 51 to 60 of about 2,576,589 (345)
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
Generating of Chaotic Signals by using Semiconductor Laser with Optical Feedback [PDF]
Engineering and Technology Journal, 2011 This paper addresses theoretically generating the chaotic signals by using semiconductor laser diode of 1550 nm with optical feedback. The performance of a semiconductor laser subjected to a delay optical feedback was investigated using rate equations ...
Shatha M. Hasan +2 more
doaj +1 more source
Review of 1.55 μm Waveband Integrated External Cavity Tunable Diode Lasers
Photonics, 2023 The 1.55 μm waveband integrated external cavity tunable diode lasers have excellent merits such as their small volume, low cost, low power consumption, wide tuning range, narrow linewidth, large side mode suppression ratio, and high output power.
Linyu Zhang +13 more
doaj +1 more source
, 2013 We report the generation of short, transform-limited, ~18 ps optical pulses from an external fiber Bragg grating (FBG) stabilized semiconductor laser diode.
Shaif-ul Alam +9 more
core +1 more source
Robust optical injection locking to a 250 MHz frequency comb without narrow-band optical pre-filtering [PDF]
, 2011 A semiconductor laser was injection locked to a single optical frequency comb mode with a dither-free phase locked loop.
Wu, D.S. +7 more
core +1 more source
Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry
Advanced Functional Materials, EarlyView.In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite +5 more
wiley +1 more source
Semiconductor Laser Diode [PDF]
, 2012 This book represents a unique collection of the latest developments in the rapidly developing world of semiconductor laser diode technology and applications.
core +2 more sources
Thiol-Amine Processed PbS Thin Films for Enhanced Near-Infrared Photodetection
NanomaterialsDeveloping reliable processing routes for semiconductor thin films is essential for advancing photodetection technologies. The amine-thiol solvent system, in comparison with other liquid-phase synthesis methods, does not necessitate stepwise ion-exchange
Yuanze Hong, Zhipeng Wei, Xiaohua Wang
doaj +1 more source
Laser Thermal Processing of Group IV Semiconductors for Integrated Photonic Systems
Advanced Photonics Research, 2021 In the quest to expand the functionality and capacity of group IV semiconductor photonic systems, new materials and production methods are constantly being explored.
Ozan Aktas, Anna C. Peacock
doaj +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source