Fiber lasers (91 Ergebnisse)

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Hardcover. Second Edition, First Printing. Octavo, viii, 418 pages. In Very Good minus condition. Bound in the publisher's white, black and beige cloth bearing purple and black lettering to the spine. Boards have mild wear including scant soiling and slight cocking to the spine. Text block has slight wear including minor soiling to the edges. Illustrated. Second edition, first printing. NOTE: Shelved in Locked Annex, Column CC. 1411560. FP New Rockville Stock.…

hardcover. Zustand: Very Good. Photonics Rules of Thumb: Optics, Electro-Optics, Fiber Optics, and Lasers This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping.…

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Light fired through a glass filament does not travel infinitely. Over the span of thousands of kilometers across the Pacific Ocean floor, the optical pulses carrying global internet traffic inevitably succumb to attenuation, growing dim and unreadable. Without regular intervention, transcontinental video calls and high-frequency trading algorithms would instantly degrade into digital static.The solution lies housed inside pressure-resistant titanium cylinders spaced precisely every fifty kilometers along the seabed: optical repeater nodes. These complex machines utilize Erbium-Doped Fiber Amplifiers (EDFA) to literally boost the fading light. By firing localized 'pump lasers' directly into the fiber, they excite erbium ions that clone and amplify the passing data stream without ever converting it back into a slow, electrical signal. Maintaining power to these deep-sea lasers requires a continuous, high-voltage electrical current running the entire length of the transoceanic cable.Navigate the physical reality of the cloud. Analyze the extreme optoelectronic engineering and deep-sea power logistics that keep the global internet brightly illuminated across the abyss.…

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Taschenbuch. Zustand: Neu. Neuware - This work examines the diffusion of rubidium through a small diameter tube alone and in the presence of noble gases. A fluid dynamics analysis is investigated to aid in choosing a method for transferring atomic rubidium vapor that is reliable and efficient. Solutions to the time dependant ordinary differential equation describing the experimental flow properties of the system reveal more precise outcomes than previously practiced routines. Resolved viscosities and Poiseuille flow theory velocity profile distributions are characterized for noble gas carriers of the rubidium vapor. Applying Reynolds Numbers to the flow experiments provides pressure differential boundaries that are employed in the successful rubidium vapor transfer process. Atomic spectroscopy is demonstrated through the use of a rubidium D1 resonate diode laser to record an absorption spectrum and extract alkali vapor densities that successfully propagated through a 12 cm long capillary tube with a 500 m inner diameter.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant. …

Taschenbuch. Zustand: Neu. Neuware - Turn Your Desktop Laser Cutter into a High-Profit Manufacturing Business!Are you struggling with scorched plywood edges, melted acrylic, or confusing LightBurn settings Or perhaps you recently bought a diode or CO2 laser machine and want to turn your hobby into a lucrative Etsy side-hustle Welcome to The Laser Engraving & Cutting Business Starter Guide by Hinaru Outdoors-the ultimate, no-nonsense engineering blueprint designed to take you from unboxing your laser to producing flawless vector cuts and scaling a profitable craft business. What Makes This Manual Your Ultimate Workshop Companion - - Diode vs. CO2 vs. Fiber Wavelength Physics: Understand exactly which laser source cuts clear acrylic, engraves bare metals, or processes hardwoods.- - LightBurn Software Masterclass: Master 4-color cut layer execution logic, node editing, and vector path optimization.- - Vector Kerf Offset Formulas: Learn how to measure exact beam width and apply kerf offsets for tight, press-fit 3D boxes without glue.- - Master Material Recipe Tables: Tested speed, power, and air assist parameters for Baltic Birch, Cast Acrylic, Leather, and Anodized Aluminum.- - Pneumatics & Fume Extraction: Set up 400 CFM inline exhaust ductwork and high-pressure air assist to eliminate smoke charring. Everything You Need to Monetize Your Craft on Etsy: - - The 4X Pricing Formula: Calculate exact COGS, machine runtime, and labor to achieve 75%+ net profit margins on every order.- - Rotary Attachment Calibration: Engrave stainless steel tumblers, glassware, and rings with zero slippage.- - Troubleshooting Matrix: Instantly fix oval-shaped cuts, lens smoke haze, and alignment errors. Stop burning expensive materials-master the digital manufacturing workflows from Hinaru Outdoors today!Scroll up, click 'Buy Now with 1-Click', and start building your laser business today.…

Taschenbuch. Zustand: Neu. Neuware - Raman fiber lasers (RFLs) and Raman fiber amplifiers (RFAs) in multimode fibers were explored. The RFL based ona graded-index fiber was shown to be very efficient relative to RFLs based on singlemode fibers. Several configurations of the RFL were examined; the beam quality of the Stokes beam depended on the reflectivity of the output coupler and the Stokes power. When used as a beamcombiner, the RFL was a highly efficient brightness converter. RFL configurations which used dichroic mirrors were shown to be potentially useful for RFLs based on very large fibers. The forward- and backward-seeded geometries of an RFA based on a graded-index fiber were examined. The beam quality of the output was observed to depend on the beam quality of the input. A numerical model explains this behavior in terms of mode competition and explains why beam cleanup occurs in graded-index fibers but not in step-index fibers. The spectrum of the forward-seeded geometry was superior to the spectrum of the backward-seeded geometry.The RFA was used as a beam combiner.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

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Buch. Zustand: Neu. Neuware - This work examines the diffusion of rubidium through a small diameter tube alone and in the presence of noble gases. A fluid dynamics analysis is investigated to aid in choosing a method for transferring atomic rubidium vapor that is reliable and efficient. Solutions to the time dependant ordinary differential equation describing the experimental flow properties of the system reveal more precise outcomes than previously practiced routines. Resolved viscosities and Poiseuille flow theory velocity profile distributions are characterized for noble gas carriers of the rubidium vapor. Applying Reynolds Numbers to the flow experiments provides pressure differential boundaries that are employed in the successful rubidium vapor transfer process. Atomic spectroscopy is demonstrated through the use of a rubidium D1 resonate diode laser to record an absorption spectrum and extract alkali vapor densities that successfully propagated through a 12 cm long capillary tube with a 500 m inner diameter.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Buch. Zustand: Neu. Neuware - Raman fiber lasers (RFLs) and Raman fiber amplifiers (RFAs) in multimode fibers were explored. The RFL based ona graded-index fiber was shown to be very efficient relative to RFLs based on singlemode fibers. Several configurations of the RFL were examined; the beam quality of the Stokes beam depended on the reflectivity of the output coupler and the Stokes power. When used as a beamcombiner, the RFL was a highly efficient brightness converter. RFL configurations which used dichroic mirrors were shown to be potentially useful for RFLs based on very large fibers. The forward- and backward-seeded geometries of an RFA based on a graded-index fiber were examined. The beam quality of the output was observed to depend on the beam quality of the input. A numerical model explains this behavior in terms of mode competition and explains why beam cleanup occurs in graded-index fibers but not in step-index fibers. The spectrum of the forward-seeded geometry was superior to the spectrum of the backward-seeded geometry.The RFA was used as a beam combiner.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Taschenbuch. Zustand: Neu. Repeater Nodes: Optoelectronic Amplification in the Global Submarine Data Backbone | Lasers, Fiber, and the Physical Logistics of Transcontinental Internet [.] | Gerald Adams | Taschenbuch | Englisch | epubli | EAN 9783565395316 | Verantwortliche Person für die EU: Neopubli GmbH (Imprint: epubli), Köpenicker Str. 154a, 10997 Berlin, produktsicherheit[at]epubli[dot]com | Anbieter: preigu. …

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Paperback. Zustand: Brand New. 248 pages. 9.18x6.12x9.21 inches. In Stock.

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