2015 Ieee High Power Diode Lasers And Systems Conference Hpd
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2015 Ieee High Power Diode Lasers And Systems Conference Hpd
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Author : IEEE Staff
language : en
Publisher:
Release Date : 2015-10-14
2015 Ieee High Power Diode Lasers And Systems Conference Hpd written by IEEE Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-14 with categories.
This conference is the premier annual event addressing the latest advances in diode and diode pumped laser technology and systems applications The conference covers laser pump diodes diode pumped solid state and fibre lasers applications of diode laser technology in consumer products, processing, healthcare and biophotonics, defence and security
2017 Ieee High Power Diode Lasers And Systems Conference Hpd
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Author : IEEE Staff
language : en
Publisher:
Release Date : 2017-10-11
2017 Ieee High Power Diode Lasers And Systems Conference Hpd written by IEEE Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-11 with categories.
This conference is the premier annual event addressing the latest advances in diode and diode pumped laser technology and systems applications The conference covers laser pump diodes diode pumped solid state and fibre lasers applications of diode laser technology in consumer products, processing, healthcare and biophotonics, defense and security
2019 Ieee High Power Diode Lasers And Systems Conference Hpd
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Author : IEEE Staff
language : en
Publisher:
Release Date : 2019-10-09
2019 Ieee High Power Diode Lasers And Systems Conference Hpd written by IEEE Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-10-09 with categories.
This conference is the premier biannual event addressing the latest advances in diode and diode pumped laser technology and systems applications The conference covers laser pump diodes diode pumped solid state and fibre lasers applications of diode laser technology in consumer products, processing, healthcare and biophotonics, defence and security
2013 High Power Diode Lasers And Systems Conference Hpd
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Author : IEEE Staff
language : en
Publisher:
Release Date : 2013-10-16
2013 High Power Diode Lasers And Systems Conference Hpd written by IEEE Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-16 with categories.
Advances in diode lasers continue unabated as the range of applications increases Advances in diode pump lasers have also contributed to advances in solid state and fiber lasers Topics will include Advances in diode pumped solid state lasers, Beam combining approaches, Developments in diode pumped fiber lasers, Industrial lasers for cutting welding, Laser diodes optimized for external cavity operation, Volume manufacturing of laser diode systems, High power diode laser applicatons
Handbook Of Optoelectronic Device Modeling And Simulation
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Author : Joachim Piprek
language : en
Publisher: CRC Press
Release Date : 2017-10-12
Handbook Of Optoelectronic Device Modeling And Simulation written by Joachim Piprek and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-12 with Science categories.
Provides a comprehensive survey of fundamental concepts and methods for optoelectronic device modeling and simulation. Gives a broad overview of concepts with concise explanations illustrated by real results. Compares different levels of modeling, from simple analytical models to complex numerical models. Discusses practical methods of model validation. Includes an overview of numerical techniques.
Internet Of Production
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Author : Christian Brecher
language : en
Publisher: Springer Nature
Release Date : 2024-01-30
Internet Of Production written by Christian Brecher and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-30 with Technology & Engineering categories.
This seminal compendium, available through open access, illuminates the forefront of digital collaboration in production. It introduces the visionary concept of the Internet of Production (IoP), an ambitious initiative by Germany's esteemed Cluster of Excellence at RWTH Aachen University. This handbook pioneers the integration of data, models, and knowledge across development, production, and user cycles, offering interdisciplinary insights into production technology's horizons with the overall objective to create a worldwide lab. The work is organized into seven key parts, each contributing to a comprehensive understanding of the IoP. Part I lays the foundation with interdisciplinary visions and concepts. Part II delves into IoP's infrastructure, encompassing digital shadows and actionable artificial intelligence. Part III examines materials within the digitalized production landscape. Part IV confronts the challenges and potentials of production processes under novel digitalization methods. Part V focuses on production management with data-driven decision support, while Part VI explores agile development processes. Finally, Part VII delves into the interplay between internal and external perspectives in the IoP, human-centered work design, and platform-based ecosystems. Supported by the German Research Foundation (DFG), this compendium redefines manufacturing through the transformative IoP lens. Embrace this scholarly endeavor to embrace technological advancement. This is an open access book.
Development And Analysis Of Diode Laser Ns Mopa Systems For High Peak Power Application
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Author : Thi Nghiem Vu
language : en
Publisher: Cuvillier Verlag
Release Date : 2017-02-14
Development And Analysis Of Diode Laser Ns Mopa Systems For High Peak Power Application written by Thi Nghiem Vu and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-14 with Science categories.
This work aims at designing and characterizing diode laser based master oscillator power amplifier (MOPA) systems, which are targeted to be implemented into micro light detection and ranging (LIDAR) or differential absorption LIDAR (DIAL) systems for water vapor and aerosol detections. These light sources operate in the ns-pulse regime at a repetition rate of 25 kHz, leading to a resolution in the meter range in an altitude of 6 km. The monolithic MOPA, where Master Oscillator (MO) and Power Amplifier (PA) are integrated on one single chip, operates at 1064 nm wavelength. A peak power of 16.3 W with a pulse width of 3 ns was obtained. A spectral linewidth of about 150 pm and a side mode suppression ratio (SMSR) of 30 dB was observed. A ratio of 9% between the amplified spontaneous emission (ASE) and the laser was estimated. These spectral properties fulfill the requirements for aerosol detection. The hybrid MOPA systems have separate chips for MO and PA. Different hybrid MOPA systems provide a stabilized wavelength at 1064 nm, a tunable wavelength around 975 nm and a dual wavelength around 964 nm. They therefore enable to detect a well-defined absorption line, scan over absorption line and switch between on/off line in DIAL applications, respectively. Their spectral linewidth is below 10 pm, limited by the resolution of the spectrum analyzer. An SMSR of more than 50 dB for the MO and of more than 37 dB for the whole MOPA was reached. A ratio between ASE and laser below 1% was estimated. These spectral properties meet the requirements for water vapor absorption lines detection at atmospheric condition. Diode laser based MOPA systems were therefore proven to be potential light sources for micro-pulse-LIDAR systems – the basis for a new generation of ultra-compact, low-cost systems.
Untersuchungen An Weich Schaltenden Dc Dc Konvertern Zur Versorgung Von Hochleistungs Diodenlasern
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Author : Winkler, Tammo
language : de
Publisher: Universitätsverlag der TU Berlin
Release Date : 2019-09-16
Untersuchungen An Weich Schaltenden Dc Dc Konvertern Zur Versorgung Von Hochleistungs Diodenlasern written by Winkler, Tammo and has been published by Universitätsverlag der TU Berlin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-16 with Technology & Engineering categories.
Durch die Steigerung der Dynamik von Laser-Materialbearbeitungsprozessen mittels Diodenlasern wächst der Bedarf an hochdynamischen Stromquellen, mit denen die Emitter betrieben werden können. Dabei nehmen mannigfaltige Randbedingungen Einfluss auf den grundlegenden Systemaufbau der stromgeregelten leistungselektronischen Systeme. Es wird das industrielle Einsatzgebiet der Stromquellen beschrieben. Verschiedene gebräuchliche Konvertertopologien des gegenwärtigen Standes der Technik werden hinsichtlich der Eignung für den Einsatz in diesem Umfeld untersucht. Mit Hilfe von Simulationen werden die verschiedenen Stromrichterkonzepte verglichen sowie deren Vor- und Nachteile analysiert. Die gewonnenen Resultate werden verwendet, um Optimierungsmöglichkeiten zu finden, mit denen den mit dem Einsatzzweck gegebenen Randbedingungen Rechnung getragen werden kann. Es werden moderne SiC MOSFETs hinsichtlich der Eignung für den Einsatz in weich schaltenden DC/DC Konvertern untersucht. Anhand von experimentellen Untersuchungen wird erläutert, inwiefern durch den Einsatz dieser Bauteile eine Verbesserung der Werte kritischer Parameter wie der Effizienz und des Gewichts bei gleichzeitig hoher Dynamik des Ausgangsstroms erzielt werden kann. Zudem wird ein experimenteller Vergleich der Schaltverluste von SiC MOSFETs und herkömmlichen Si-Bauelementen angestellt. Eine neuartige Konvertertopologie wird vorgestellt, die Eigenschaften des Vollbrückengegentaktwandlers und des Halbbrückengegentaktwandlers miteinander vereint. Es wird gezeigt, dass diese Schaltung vorteilhaft in hocheffizienten Diodenlaseranwendungen eingesetzt werden kann. Eine experimentelle Verifikation der Topologie und ein Vergleich mit anderen Konzepten wird durchgeführt. Due to the more dynamic processes used in laser-material machining done with diode-lasers, there is a growing demand on highly dynamic current sources, with which the laser emitters can be driven. Thereby, manifold boundary conditions influence the basic system-design of the current-controlled power-electronic systems. The industrial field of application is characterized. Different commonly used topologies of the actual state of the art are analyzed in terms of usability in this field. With the aid of simulations, the different converter concepts are compared and analyzed regarding the advantages and disadvantages. The results are used to find possible ways of optimization, which take the boundary conditions defined by the field of application into account. Modern SiC MOSFETs are tested for use in soft switching DC/DC-Converters. Based on experiments, the possible enhancements of the values of critical parameters, e.g. efficiency or the weight, within systems of highly dynamic output current are discussed. An experimental comparison of the switching losses of SiC MOSFETs and conventional Si devices is done. A new converter topology is presented, which combines advantages of the Full-Bridge Converter and the Half Bridge-Converter. The usability in highly efficient diode laser systems is shown, an experimental verification is done and a comparison with conventional concepts is depicted.
2009 High Power Diode Laser And Systems Conference
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Author : IEEE Staff
language : en
Publisher:
Release Date : 2009
2009 High Power Diode Laser And Systems Conference written by IEEE Staff and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
High Power Laser Handbook
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Author : Hagop Injeyan
language : en
Publisher: McGraw Hill Professional
Release Date : 2011-01-05
High Power Laser Handbook written by Hagop Injeyan and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-05 with Technology & Engineering categories.
The State of the Art in High-Power Laser Technology Filled with full-color images, High-Power Laser Handbook offers comprehensive details on the latest advances in high-power laser development and applications. Performance parameters for each major class of lasers are described. The book covers high-power gas, chemical, and free-electron lasers and then discusses semiconductor diode lasers, along with the associated technologies of packaging, reliability, and beam shaping and delivery. Current research and development in solid-state lasers is described as well as scaling approaches for high CW powers, high pulse energies, and high peak powers. This authoritative work also addresses the emergence of fiber lasers and concludes by reviewing various methods for beam combining. Coverage Includes: Carbon dioxide lasers Excimer lasers Chemical lasers High-power free-electron lasers Semiconductor laser diodes High-power diode laser arrays Introduction to high-power solid-state lasers Zig-zag slab lasers ThinZag high-power laser development Thin disk lasers Heat capacity lasers Ultrafast solid-state lasers Ultrafast lasers in the thin disk geometry The National Ignition Facility laser Optical fiber lasers Pulsed fiber lasers High-power ultrafast fiber laser systems High-power fiber lasers for industry and defense Beam combining