Results 31 to 40 of about 253,283 (318)
Numerical simulation and design of semiconductor quantum dot-based lasers and amplifiers [PDF]
, 2013 Numerical simulation and design of semiconductor quantum dot-based lasers and ...
Xu, Tianhong
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Nanomaterials, 2021 We present hybrid nanomaterial architectures, consisting of carbon nanowalls (CNW) templates decorated with tungsten oxide nanoparticles, synthesized using a mechanism based on tungsten oxide sublimation, vapor transport, followed by vapor condensation ...
Lavinia Gabriela Carpen +6 more
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Scientific Reports, 2022 We propose an efficient method to determine the effective refractive index of step-index optical fibers from the visible to the mid-IR and thus allowing to infer their dispersive properties over a broad spectral range.
Tommy Boilard +2 more
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Fibre lasers: the new wave in material processing [PDF]
, 2005 In the last few years, fibre lasers have established themselves as the preferred laser source in many applications. The combination of small size, maintenance-free operation, thermal and electrical efficiency combined with outstanding (diffraction ...
Parker, David +3 more
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Discrete mode lasers for applications in access networks [PDF]
, 2007 Fast development of the modern telecommunication networks such as fiber-to-the-home or radio-over-fiber systems require an inexpensive yet reliable optical transmitter for electro-optic conversion.
Kelly, Brian +13 more
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Analysis of Carbon Contents and Heavy Metals in Coal Samples Using Calibration-free LIBS Technique
Journal of Spectroscopy, 2022 We report a compositional analysis of four coal samples collected from different mines in Pakistan and one Chinese brand. The coal samples were pelletized in the form of a disc and irradiated with a focused laser beam of fundamental (1064 nm) and second (
Muhammad Aamir Israr +3 more
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Ultrafast Fiber Laser Emitting at 2.8 µm Based on a SESAM and a Broadband FBG
Photonics, 2023 Ultrafast mid-infrared fiber lasers have been intensely studied in the last decade for the generation of high harmonics, molecular spectroscopy, material processing and remote sensing.
Pascal Paradis +4 more
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Integration of Dye Lasers and Microfluidics for Biochemical Analysis [PDF]
, 2009 This dissertation describes the study of two important aspects of integration in microfluidics: optics and biochemistry. In optics integration, two types of miniaturized dye lasers, namely the solid-state polymer dye lasers and optofluidic dye lasers ...
Chen, Yan
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Applied SciencesThis study introduces novel experimental systems that facilitate the nucleation, growth, aggregation, and agglomeration of ionic salt solutions, leading to structurally and functionally distinctive crystal formations.
Ion Sandu +7 more
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RF or THz signals generated from DC biased multimode lasers [PDF]
, 2007 Although self pulsating (SP) lasers are DC biased, they feature a modulation of the output power. For the results presented in this paper, the SP frequency corresponds to the frequency spacing between longitudinal modes or its second harmonic.
Frederic Surre +5 more
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