Gotowe bibliografie tematyczne / Lasers à fibres

Spis treści

Artykuły w czasopismach
Rozprawy doktorskie
Książki
Części książek
Streszczenia konferencji
Raporty organizacyjne

Gotowa bibliografia na temat „Lasers à fibres”

Autor: Grafiati

Data publikacji: 25 stycznia 2025

Data aktualizacji: 31 lipca 2025

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Zobacz listy aktualnych artykułów, książek, rozpraw, streszczeń i innych źródeł naukowych na temat „Lasers à fibres”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Artykuły w czasopismach na temat "Lasers à fibres"

Hennings, T., D. Hennings, and C. Lindsay. "Thrombus formation using endovenous lasers: an in vitro experiment." Phlebology: The Journal of Venous Disease 29, no. 3 (2013): 171–78. http://dx.doi.org/10.1177/0268355512473921.

Pełny tekst źródła

Streszczenie:

Objectives: The purpose of these experiments was to simulate thrombus formation during endovenous laser closure by measuring coagulum formation of in vitro laser exposures in porcine blood and investigate the role of procedures and equipment in thrombus formation. Methods: Continuous wave 810, 940, 980, 1310 and 1470 nm lasers and microsecond pulsed wave 1064 nm Nd:YAG (neodymium-doped yttrium aluminium garnet), 1320 nm Nd:YAG and 2100 nm THC:YAG (thulium holmium chromium-doped yttrium aluminium garnet) lasers were tested with standard fibres with diameters of 365, 550 and 600 μm as well as tw

Style APA, Harvard, Vancouver, ISO itp.

Popov, S. M., O. V. Butov, A. O. Kolosovskii, et al. "Optical fibres with an inscribed fibre Bragg grating array for sensor systems and random lasers." Quantum Electronics 51, no. 12 (2021): 1101–6. http://dx.doi.org/10.1070/qel17659.

Pełny tekst źródła

Streszczenie:

Abstract We report the latest results on inscribing extended fibre Bragg grating (FBG) arrays upon fibre drawing, obtained at the Kotelnikov Institute of Radioengineering and Electronics of RAS. The properties of these structures are considered, and examples of their application in sensor systems of microwave dense wavelength multiplexing and as a basis for designing single-frequency fibre lasers are considered. The optical and laser characteristics of FBG arrays, inscribed (using 248-nm UV laser radiation) both in standard single-mode telecommunication fibres of the SMF-28 type and in erbium-

Style APA, Harvard, Vancouver, ISO itp.

He, Wentao, and Zhiwei Men. "Analysis on Transmission Characteristics of Stimulated Raman Scattering Based on the Multi-Sensor Signal Enhancement Technique." Scientific Programming 2022 (May 11, 2022): 1–9. http://dx.doi.org/10.1155/2022/5726718.

Pełny tekst źródła

Streszczenie:

In recent 20 years, fibre laser system has been developed rapidly and widely used for its high quality, high efficiency, high robustness, and compactness. However, there are still many factors (such as non-linear effect, thermal effect, and mode instability) that limit the further increase of power of fibre laser system. Stimulated Raman scattering (SRS) is one of the main limitations in the transmission process of fibre lasers. It not only reduces the output efficiency of fibre lasers, but also increases the damage risk of reverse Stokes light to the system. Recent studies have shown that SRS

Style APA, Harvard, Vancouver, ISO itp.

Provino, Laurent, Achille Monteville, David Landais, et al. "Les fibres microstructurées : 20 ans d’existence et un vaste éventail d’applications." Photoniques, no. 99 (November 2019): 40–44. http://dx.doi.org/10.1051/photon/20199940.

Pełny tekst źródła

Streszczenie:

Les fibres optiques microstructurées, également appelées fibres à trous ou fibres optiques à cristal photonique sont un type récent de guides de lumières originaux et performants apparues dans le milieu des années 1990. Elles se sont depuis imposées comme une technologie incontournable de la photonique moderne. L’originalité première de ce genre de fibre a été de permettre le guidage de la lumière dans un matériau unique grâce à leur structuration périodique. Après une vingtaine d’années de recherche, la gamme possible de structures de ces fibres optiques s’est grandement étoffée, donnant lieu

Style APA, Harvard, Vancouver, ISO itp.

McCaffer, C. J., L. Pabla, and C. Watson. "Curved adjustable fibre-optic diode laser in microscopic cholesteatoma surgery: description of use and review of the relevant literature." Journal of Laryngology & Otology 132, no. 4 (2018): 360–63. http://dx.doi.org/10.1017/s0022215118000117.

Pełny tekst źródła

Streszczenie:

AbstractObjective:The use of lasers in cholesteatoma surgery is common and well accepted. The most commonly used laser fibres are straight and non-adjustable; these have several limitations. This paper describes the use of an alternative laser fibre.Method:This ‘How I Do It’ paper describes and illustrates the use of an alternative curved adjustable fibre-optic diode laser in microscopic cholesteatoma surgery.Results:The curved, adjustable laser fibre allows accurate and atraumatic disease removal when the use of a straight laser fibre may be less effective or accurate. It reduces potential da

Style APA, Harvard, Vancouver, ISO itp.

Canning, John, Nathaniel Groothoff, Kevin Cook, et al. "Gratings in Structured Optical Fibres." Laser Chemistry 2008 (December 1, 2008): 1–19. http://dx.doi.org/10.1155/2008/239417.

Pełny tekst źródła

Streszczenie:

Grating writing in structured optical fibres and their properties and applications are reviewed. To date, most gratings have been written in a straightforward manner into structured fibres containing a photosensitive germanosilicate step-index core. However, gratings have also been written directly into single material, structured silica fibres and into air-clad cores using two and higher-photon processes with both UV and near IR pulsed (nanosecond-femtosecond) light. Given the intrinsic-added functionality possible within a structured optical fibre, structured fibre gratings offer further cap

Style APA, Harvard, Vancouver, ISO itp.

Dr, Maj Summerdeep Kaur, Lt Col Sonali Sharma Dr, and Maj Pankaj Awasthi Dr. "CLINICAL EVALUATION OF EFFECTS OF LOW-LEVEL LASERS ON PAIN DURING CAVITY PREPARATION." International Journal of Research - Granthaalayah 6, no. 10 (2018): 81–86. https://doi.org/10.5281/zenodo.1475397.

Pełny tekst źródła

Streszczenie:

Aim: To study the effects of low level laser on pain during cavity preparation. Background: Laser irradiation stabilizes the nerve membrane through an increase in adenosine triphosphate (ATP) production and enhanced redox system of the cell. Dental pulp is innervated by non- myelinated C fibres. Laser irradiation reduces the conduction of Ad and C fibres (small diameter fibres), both of which transmit nociceptive pain. The stabilization of the nerve membrane increases neural latency and decreases pain transmission. This study explores whether preirradiation with laser reduces pain perception d

Style APA, Harvard, Vancouver, ISO itp.

Ivanenko, A. V., B. N. Nyushkov, and S. V. Smirnov. "Generation of high-energy single pulses and pulse clusters in ytterbium fibre lasers with quasi-synchronous modulation of the pump power." Quantum Electronics 51, no. 12 (2021): 1061–67. http://dx.doi.org/10.1070/qel17653.

Pełny tekst źródła

Streszczenie:

Abstract Additional capabilities of the method of quasi-synchronous pump power modulation developed by the authors for nanosecond high-energy pulsed oscillation of fibre lasers with a long-lived (about 1 ms) upper laser level are investigated. Using an Yb fibre laser as an example, it is shown that quasi-synchronous pump power modulation makes it possible to generate not only a periodic sequence of single nanosecond pulses, but also regular pulse clusters with a controlled number of nanosecond subpulses that make up a cluster. In addition, the feasibility of scaling the energy of laser pulses

Style APA, Harvard, Vancouver, ISO itp.

Dianov, Evgenii M., Igor' A. Bufetov, V. M. Mashinsky, et al. "Raman fibre lasers based on heavily GeO2-doped fibres." Quantum Electronics 35, no. 5 (2005): 435–41. http://dx.doi.org/10.1070/qe2005v035n05abeh003415.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Gambling, W. Alex. "Optical fibres, lasers, and amplifiers." Endeavour 16, no. 1 (1992): 17–22. http://dx.doi.org/10.1016/0160-9327(92)90112-3.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Więcej źródeł

Rozprawy doktorskie na temat "Lasers à fibres"

Guezennec, Tristan. "Sοurces paramétriques fibrées pοmpées par impulsiοns à fοrte dérive de fréquence : Ρerfοrmances et dynamique". Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMR074.

Pełny tekst źródła

Streszczenie:

L'utilisation de la spectroscopie Raman cohérente dans divers domaines scientifiques a motivé la conception de sources optiques multi-longueur d'onde. Dans ce contexte, le développement d'amplificateurs paramétriques fibrés à dérive de fréquence (FOPCPAs), puis d'oscillateurs paramétriques fibrés à dérive de fréquence (FOPCPOs) a permis la génération d'impulsions ultra-courtes, énergétiques et accordables. Ces travaux de thèse portent sur l'étude de FOPCPOs suivant deux axes principaux : la montée en énergie de ces sources, avec ici une production d'impulsions portant plus de 1 µJ à cadence él

Style APA, Harvard, Vancouver, ISO itp.

Guionie, Marie. "Lasers à fibres bifréquences bipolarisations : stabilisation et montée en fréquence du battement." Thesis, Rennes 1, 2020. http://www.theses.fr/2020REN1S059.

Pełny tekst źródła

Streszczenie:

Cette étude porte sur les lasers à fibres bifréquences bipolarisations. Le contrôle de la différence de fréquence de ces lasers représente un enjeu important en photonique microonde. En effet, maîtriser le battement permettrait la réalisation de sources compactes et à faible bruit visant des applications de métrologie ou télécom. Nous travaillons ici sur des sources émettant à 1,5 μm, de type DFB ou DBR, soit dopés Er soit co-dopés Er-Yb. Ils présentent une fréquence de battement d'environ 1 GHz pour les DFB, et 100 MHz pour les DBR. Les objectifs de la thèse ont été, d'abord de stabiliser le

Style APA, Harvard, Vancouver, ISO itp.

Magne, Sylvain. "Etat de l'art des lasers à fibre : étude d'un laser à fibre dopée ytterbium et spectroscopie laser de fibres dopées." Saint-Etienne, 1993. http://www.theses.fr/1993STET4027.

Pełny tekst źródła

Streszczenie:

Cette thèse montre l'intérêt de l'amplification optique et des lasers à fibres dopées par des ions de terres-rares pour l'instrumentation et les capteurs à fibres optiques. Nous détaillons les avantages et les inconvénients d'une telle technologie placée dans son contexte d'optique intégrée, ainsi que ses perspectives d'utilisation. Apres rappel de la théorie de la propagation guidée dans les fibres optiques, les technologies permettant de réaliser des fibres optiques dopées sont décrites. Une étude comparative des méthodes d'analyses de préformes et de fibres dopées permettant de déterminer l

Style APA, Harvard, Vancouver, ISO itp.

Gapontsev, Denis Valentinovitch. "Fiber Raman lasers and amplifiers and their applications." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322403.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Didierjean, Julien. "Etude thermique des cristaux lasers, Réalisation de lasers à fibres monocristallines." Phd thesis, Université Paris Sud - Paris XI, 2007. http://tel.archives-ouvertes.fr/tel-00417564.

Pełny tekst źródła

Streszczenie:

Les systèmes lasers solides s'imposent de plus en plus dans de nombreuses applications de la lumière laser. L'évolution rapide des diodes laser de pompe vers des systèmes de plus en plus puissants et compacts permet d'espérer une montée en puissance de ces systèmes. Néanmoins, cette montée en puissance est limitée par la résistance des milieux amplificateurs aux fortes puissances de pompe. Les cristaux massifs habituellement utilisés dans ces systèmes sont en particuliers limités par d'importants effets thermiques. De nouvelles architectures ont été développées pour tenter de résoudre cette di

Style APA, Harvard, Vancouver, ISO itp.

Delevaque, Eric. "Contribution à l'étude de composants actifs à fibre de silice dopée aux ions de terres rares." Lille 1, 1993. http://www.theses.fr/1993LIL10040.

Pełny tekst źródła

Streszczenie:

Cette these traite de l'etude du comportement de composants a fibre de silice dopee aux ions de terres rares. Les fibres dopees sont particulierement attractives comme milieu amplificateur: elles permettent des gains d'amplification superieurs a 40 decibels avec des moyens de pompage compatibles avec la technologie des diodes laser semi-conducteur. Les composants etudies sont: l'amplificateur, le laser et la source superluminescente. Des experiences ont permis de montrer qu'une fraction des ions de terre rare dans les fibres se presente sous forme d'agregats de quelques ions. Ceci constitue un

Style APA, Harvard, Vancouver, ISO itp.

Xu, Mengrong. "Advances in hollow core fibres and application to mid-infrared fibre gas lasers." Thesis, University of Bath, 2018. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.760959.

Pełny tekst źródła

Streszczenie:

Anti-resonant hollow core fibre is a new kind of optical fibre waveguide in which light is trapped in a hollow core surrounded by the capillary formed microstructured cladding. This fibre exhibits high damage threshold, low dispersion and ultra-low nonlinearity with relatively low loss of a few tens of dB/km. Its intrinsic feature of multimode delivery limits the applications with high requirements of single mode transmission. In my thesis, I demonstrate how the design of hollow core fibre can be improved with single mode guidance. S2 imaging measurement was used to analyse the mode content of

Style APA, Harvard, Vancouver, ISO itp.

Sakr, Hesham. "Towards mid-infrared fibre lasers : rare earth ion doped chalcogenide glasses and fibres." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/33338/.

Pełny tekst źródła

Streszczenie:

This Project is aimed at developing rare earth ion doped chalcogenide glasses targeting mid-infrared (MIR) fibre lasers, emitting in the wavelength region 4 - 5 μm. The work reported in this thesis has two objectives: (i) a study of the Ge-As-In-Se glass system when doped with a single species of rare earth (RE) ions, i.e. praseodymium (Pr3+) or cerium (Ce3+), or when co-doped with two rare earth ion species: Pr3+ and Ce3+, and (ii) a study of the effect of replacing a gallium (Ga) additive with an indium (In) additive on the physical and optical properties of the undoped and Pr3+ doped Ge-As-

Style APA, Harvard, Vancouver, ISO itp.

Nguty, T. A. "Light sensitive optical fibres." Thesis, University of Salford, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.360457.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Scurria, Giuseppe. "High power 2 μm fiber laser for mid-infrared supercontinuum generation in fluoride fibers". Thesis, Bordeaux, 2019. http://www.theses.fr/2019BORD0342.

Pełny tekst źródła

Streszczenie:

Le développement de sources optiques ayant une forte brillance et un large spectre est nécessaire pour différentes applications telles que les contremesures optroniques, les systèmes LIDAR et la spectroscopie. Ce travail de thèse est consacré à l'étude de la génération de supercontinuum de forte puissance dans le domaine spectral allant de 2 à 5 μm. Un laser à fibre dopé thulium, émettant à 2 μm, a été réalisé et caractérisé en régimes continu, déclenché et à verrouillage de modes déclenchés. En régime continu, une puissance de 45 W a été atteinte avec un rendement différentiel de 58%. L'intég

Style APA, Harvard, Vancouver, ISO itp.

Więcej źródeł

Książki na temat "Lasers à fibres"

Young, Matt. Optics and lasers: Including fibers and optical waveguides. 5th ed. Springer, 2000.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Young, Matt. Optics and lasers: Including fibers and optical waveguides. 4th ed. Springer-Verlag, 1992.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Young, Matt. Optics and lasers: Including fibers and optical waveguides. 3rd ed. Springer-Verlag, 1986.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

F, Digonnet Michel J., ed. Rare-earth-doped fiber lasers and amplifiers. 2nd ed. Marcel Dekker, 2001.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Quoc, Ngo Nam, ed. Ultra-fast fiber lasers: Principles and applications with MATLAB models. CRC Press, 2010.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Erwin-Ulrich, Kotte, and FAST (Program), eds. Technologies of light: Lasers, fibres, optical information processing, early monitoring of technological change : a report from the FAST Programme of the Commission of the European Communities. Springer-Verlag, 1988.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Erwin-Ulrich, Kotte, and FAST (Program), eds. Technologies of light: Lasers, fibres, optical information processing : early monitoring of technological change : a report from the FAST Programme of the Commission of the European Communities. Springer-Verlag, 1989.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Derge, Klaus. Technologies of Light: Lasers · Fibres · Optical Information Processing Early Monitoring of Technological Change A Report from the FAST Programme of the Commission of the European Communities. Springer Berlin Heidelberg, 1989.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Masato, Kimura, ed. Fiber lasers: Research, technology, and applications. Nova Science, 2009.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Heikkinen, Veli. Tunable laser module for fibre optic communications. VTT Technical Research Centre of Finland, 2004.

Znajdź pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Więcej źródeł

Części książek na temat "Lasers à fibres"

Adams, M. J., and I. D. Henning. "Semiconductor Lasers." In Optical Fibres and Sources for Communications. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4899-3710-0_6.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Grivas, Christos, Pantelis Papadopoulos, and Argiro Klini. "Excimer Laser Assisted Deposition and Characterization of Molybdenum Films — Fabrication of Molybdenum Coatings on Optical Fibres." In High Power Lasers — Science and Engineering. Springer Netherlands, 1996. http://dx.doi.org/10.1007/978-94-015-8725-9_35.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Meyer, Johan, Justice Sompo, and Sune von Solms. "Optical Fibers." In Fiber Lasers. CRC Press, 2021. http://dx.doi.org/10.1201/9781003256380-2.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Ferguson, A. I., M. W. Phillips, D. C. Hanna, and A. C. Tropper. "Fibre Lasers." In Laser Spectroscopy VIII. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-540-47973-4_135.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Hanna, David C. "Fibre Lasers." In NATO ASI Series. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4615-2998-9_16.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Eichler, Hans Joachim, Jürgen Eichler, and Oliver Lux. "Optical Waveguides and Glass Fibers." In Lasers. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99895-4_13.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Heidt, Alexander M., Dirk-Mathys Spangenberg, Anupamaa Rampur, Alexander Hartung, and Hartmut Bartelt. "All-Normal Dispersion Fiber Supercontinuum: Principles, Design, and Applications of a Unique White Light Source." In The Supercontinuum Laser Source. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-06197-4_6.

Pełny tekst źródła

Streszczenie:

AbstractUltrafast and low-noise supercontinuum (SC) sources based on all-normal dispersion (ANDi) fibers are emerging as key-enabling technology for new applications in spectroscopy, microscopy, and ultrafast photonics. In this chapter we review the fundamental physics, fiber designs, and applications of this unique white light source.

Style APA, Harvard, Vancouver, ISO itp.

Romaniuk, Ryszard S. "Special Optical Fibres." In Laser/Optoelektronik in der Technik / Laser/Optoelectronics in Engineering. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-48372-1_162.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Young, Matt. "Fibers and Optical Waveguides." In Optics and Lasers. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-04260-1_10.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Ghatak, Ajoy, and K. Thyagarajan. "Optical Fibers." In Springer Handbook of Lasers and Optics. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-19409-2_14.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Streszczenia konferencji na temat "Lasers à fibres"

Podrazky, Ondrej, Jan Mrazek, Petr Varák, Jana Proboštová, Ivo Barton, and Ivan Kašík. "Nanocrystalline ceramic coatings for the capillary fiber lasers." In Specialty Optical Fibres, edited by Pavel Peterka, Kyriacos Kalli, and Alexis Mendez. SPIE, 2023. http://dx.doi.org/10.1117/12.2665632.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Theodosiou, Antreas, Loukas Koutsokeras, Andreas Ioannou, et al. "Post-radiation effects of core pumped monolithic holmium-doped silica fibre lasers." In Specialty Optical Fibres, edited by Pavel Peterka, Kyriacos Kalli, and Alexis Mendez. SPIE, 2023. http://dx.doi.org/10.1117/12.2665051.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Travers, John, Nikoleta Kotsina, Teodora Grigorova, et al. "High-Brightness Deep and Vacuum Ultraviolet Laser Sources." In Advanced Solid State Lasers. Optica Publishing Group, 2024. https://doi.org/10.1364/assl.2024.atu1a.1.

Pełny tekst źródła

Streszczenie:

Bright light sources in the far-ultraviolet (100-300 nm), based on resonant dispersive-wave emission in hollow-capillary fibres, open many important scientific and industrial opportunities. In this talk we review this technology and describe our recent progress. Full-text article not available; see video presentation

Style APA, Harvard, Vancouver, ISO itp.

Weber, HP, and W. Lüthy. "Fibre lasers for surgery." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cthm1.

Pełny tekst źródła

Streszczenie:

According to the absorption properties of tissue, a laser for microsurgery should emit radiation of 2.9 µm wavelength. This wavelength is absorbed in tissue within 1 µm and leads to evaporation with a minimum thermal damage in the walls of the incision. If monomode emission is used, the laser light can be focused to a very small spot. The resulting thin coagulation layer, however, cannot stop bleeding from larger vessels. For haemostasis a wavelength of 2 µm with a penetration depth of several hundred µm is preferable. For application in surgery therefore both wavelength 2 µm and 3 µm have to

Style APA, Harvard, Vancouver, ISO itp.

Langridge, P. E., and W. J. Firth. "Doubly Nonlinear Fibre Loop Lasers." In Nonlinear Guided-Wave Phenomena. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/nlgwp.1991.tue6.

Pełny tekst źródła

Streszczenie:

Over the last decade, fibre-based devices incorporating single or multiple linear directional couplers have been the subject of theoretical and experimental investigation. These include fibre resonators [1-6] and linear [4] and nonlinear [7] loop mirrors. Except in [6] and [7], the devices involve linear propagation of a continuous wave (cw) or long pulse input. Only [7] studies operation with narrow pulses. Fibres have been incorporated in laser systems since the development of the soliton laser [8]. Recently, lasers with rare earth doped (neodymium [9] or erbium [10]) fibres as the active me

Style APA, Harvard, Vancouver, ISO itp.

Tropper, A. C. "Visible Upconversion Fiber Lasers." In Compact Blue-Green Lasers. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/cbgl.1992.thb1.

Pełny tekst źródła

Streszczenie:

Over the past two years several upconversion-pumped visible laser systems based on lanthanide-doped fluorozirconate glass fibre have been reported[1-5], illustrating the great potential of this medium for efficient infrared to visible conversion. Confinement of pump radiation in a small core fiber lead to rapid multiple step pumping of high-lying metastable energy levels for fairly modest levels of pump power. Compared to silica fibers the low vibrational energies of the heavy metal fluoride glass matrix leads to a greatly reduced competition to optical pumping and emission processes from nonr

Style APA, Harvard, Vancouver, ISO itp.

Yoo, S., S. Raghuraman, D. Ho, M. S. Yue, X. Wu, and L. Zhang. "Fibre fabrications for high power laser fibres and high nonlinearity fibres." In 2015 11th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR). IEEE, 2015. http://dx.doi.org/10.1109/cleopr.2015.7376503.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Nishimura, Junji, and Katsumi Morishita. "Varied Spectral Properties of Annealed Dispersive Fibres." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/cleo_europe.1996.cthb7.

Pełny tekst źródła

Streszczenie:

Optical fibres made from core and cladding materials with different dispersions are proposed theoretically to get optical fibre devices that have not yet been achieved by conventional fibres [1]. The fibres are called dispersive fibres due to their large wavelength dependence of the index difference. Dispersive fibres arc fabricated from optical glasses whose refractive-index curves interseet [2]. However, it is difficult to make dispersive fibres with various chromatic characteristics because of limited number of optical glasses. In this paper, it is shown that spectral properties of dispersi

Style APA, Harvard, Vancouver, ISO itp.

Hereth, R., D. Garus, and F. Schliep. "Transient behaviour of fibre optic Brillouin ring lasers." In Nonlinear Dynamics in Optical Systems. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/nldos.1992.mc26.

Pełny tekst źródła

Streszczenie:

Stimulated Brillouin scattering (SBS) is the dominant non-linearity in silica optical fibres. In highfinesse all-fibre ring resonators with fibre lengths of the order of 10 m stimulated Brillouin scattering can be observed at input power levels in the range of 10 to 100 μW [1]. Above pump threshold fibre optic ring resonators show intensive laser oscillation at the Stokes wavelength and therefore are called Brillouin ring lasers (BRL). An important application of Brillouin ring lasers is the all-fibre optic ring laser gyro [2].

Style APA, Harvard, Vancouver, ISO itp.

Sinclair, A. G., I. S. Ruddock, and R. Illingworth. "Optical Assessment of Single Crystal Fibres." In Nonlinear Optics. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/nlo.1992.we9.

Pełny tekst źródła

Streszczenie:

Single crystal fibres are grown by the Laser Heated Miniature Pedestal Growth technique [1] in lengths of up to ~ 50mm and with diameters in the range 50-500 μm. By this method, doped fibres, for example Cr3+ and Ti3+ in sapphire (alumina) for use in solid-state lasers or fibres of various nonlinear crystals may be produced. For laser action to be possible or for a fibre to be used in an optoelectronic device, there are several requirements to be met:- (i) the fibre diameter and cross-section must be uniform, (ii) the direction of the optic axis in an anisotropic crystal should be known, (iii)

Style APA, Harvard, Vancouver, ISO itp.

Raporty organizacyjne na temat "Lasers à fibres"

Holdren. L51934 Feasibility of Nd-Yag Laser-Arc Welding Processes for Girth Welding. Pipeline Research Council International, Inc. (PRCI), 2002. http://dx.doi.org/10.55274/r0010632.

Pełny tekst źródła

Streszczenie:

Laser beam welding (LBW) has become standard in many high-production and critical applications where the return on investment can be quickly realized due to the process' inherent efficiency in terms of weld penetration and travel speed. Also, some promising work has been done internationally related to the use of hybrid laser/arc welding (HLAW) for some applications (primarily shipbuilding), so this process variation was also included in the study. However, virtually all of the current LBW or HLAW applications are considered 'factory' applications, and therefore do not represent the logistical

Style APA, Harvard, Vancouver, ISO itp.

Morse, T. F. Advances in Fiber Lasers. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada409019.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Morse, T. F. Research in Fiber Lasers. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada430983.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Ballato, John, Martin Richardson, Michael Bass, and Bryce Samson. High Power Fiber Lasers. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada570856.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Weist, Todd E., Daniel S. Hinkel, and Kevin Whitcomb. Blue Emitting Fiber Lasers. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada341571.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Morse, T. F. Advances in Fiber Lasers. Defense Technical Information Center, 1999. http://dx.doi.org/10.21236/ada380043.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Brueck, Steven, Craig Robin, and Thomas M. Shay. Developing Pulsed Fiber Lasers. Defense Technical Information Center, 2007. http://dx.doi.org/10.21236/ada472993.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Sutton, Jacob O. FIBER LASER CONSTRUCTION AND THEORY INCLUDING FIBER BRAGG GRATINGS Photonic Crystal Fibers (PCFs) and applications of gas filled PCFs. Office of Scientific and Technical Information (OSTI), 2017. http://dx.doi.org/10.2172/1346829.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Simpson, Thomas B. Fiber Laser Array. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada403729.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Kautz, D. D., L. V. Berzins, E. P. Dragon, M. E. Werve, and B. E. Warner. Drilling with fiber-transmitted, visible lasers. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10136734.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!