Bistability and Unidirectionality in Triangular Ring Diode Lasers

Bistability and Unidirectionality in Triangular Ring Diode Lasers PDF Author: Michael Francis Booth
Publisher:
ISBN:
Category :
Languages : en
Pages : 578

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Bistability and Unidirectionality in Triangular Ring Diode Lasers

Bistability and Unidirectionality in Triangular Ring Diode Lasers PDF Author: Michael Francis Booth
Publisher:
ISBN:
Category :
Languages : en
Pages : 578

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Book Description


Advances in Gyroscope Technologies

Advances in Gyroscope Technologies PDF Author: Mario N. Armenise
Publisher: Springer Science & Business Media
ISBN: 3642154948
Category : Technology & Engineering
Languages : en
Pages : 123

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Book Description
This monograph collects and critically reviews the main results obtained by the scientific community in gyroscope technologies research field. It describes architectures, design techniques and fabrication technology of angular rate sensors proposed in literature. MEMS, MOEMS, optical and mechanical technologies are discussed together with achievable performance. The book also consideres future research trends aimed to cover special applications. The book is intended for researchers and Ph.D. students interested in modelling, design and fabrication of gyros. The book may be a useful education support in some university courses focused on gyro technologies.

Chemical Abstracts

Chemical Abstracts PDF Author:
Publisher:
ISBN:
Category : Chemistry
Languages : en
Pages : 2692

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Science Abstracts

Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Electrical engineering
Languages : en
Pages : 1990

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Femtosecond Optical Frequency Comb: Principle, Operation and Applications

Femtosecond Optical Frequency Comb: Principle, Operation and Applications PDF Author: Jun Ye
Publisher: Springer Science & Business Media
ISBN: 0387237917
Category : Science
Languages : en
Pages : 373

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Book Description
Over the last few years, there has been a convergence between the fields of ultrafast science, nonlinear optics, optical frequency metrology, and precision laser spectroscopy. These fields have been developing largely independently since the birth of the laser, reaching remarkable levels of performance. On the ultrafast frontier, pulses of only a few cycles long have been produced, while in optical spectroscopy, the precision and resolution have reached one part in Although these two achievements appear to be completely disconnected, advances in nonlinear optics provided the essential link between them. The resulting convergence has enabled unprecedented advances in the control of the electric field of the pulses produced by femtosecond mode-locked lasers. The corresponding spectrum consists of a comb of sharp spectral lines with well-defined frequencies. These new techniques and capabilities are generally known as “femtosecond comb technology. ” They have had dramatic impact on the diverse fields of precision measurement and extreme nonlinear optical physics. The historical background for these developments is provided in the Foreword by two of the pioneers of laser spectroscopy, John Hall and Theodor Hänsch. Indeed the developments described in this book were foreshadowed by Hänsch’s early work in the 1970s when he used picosecond pulses to demonstrate the connection between the time and frequency domains in laser spectroscopy. This work complemented the advances in precision laser stabilization developed by Hall.

Collected Papers of Carl Wieman

Collected Papers of Carl Wieman PDF Author: Carl E. Wieman
Publisher: World Scientific
ISBN: 9812704167
Category : Science
Languages : en
Pages : 827

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Book Description
Carl Wieman's contributions have had a major impact on defining the field of atomic physics as it exists today. His ground-breaking research has included precision laser spectroscopy; using lasers and atoms to provide important table-top tests of theories of elementary particle physics; the development of techniques to cool and trap atoms using laser light, particularly in inventing much simpler, less expensive ways to do this; the understanding of how atoms interact with one another and light at ultracold temperatures; and the creation of the first Bose-Einstein condensation in a dilute gas, and the study of the properties of this condensate. In recent years, he has also turned his attention to physics education and new methods and research in that area. This indispensable volume presents his collected papers, with annotations from the author, tracing his fascinating research path and providing valuable insight about the significance of the works.

Lasers and Masers

Lasers and Masers PDF Author:
Publisher:
ISBN:
Category : Lasers
Languages : en
Pages : 304

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Optics Letters

Optics Letters PDF Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 814

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Photonic Microresonator Research and Applications

Photonic Microresonator Research and Applications PDF Author: Ioannis Chremmos
Publisher: Springer
ISBN: 1441917446
Category : Technology & Engineering
Languages : en
Pages : 515

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Book Description
The technology surrounding the design and fabrication of optical microresonators has matured to a point where there is a need for commercialization. Consequently, there is a need for device research involving more advanced architectures and more esoteric operating principles. Photonic Microresonator Research and Applications explores advances in the fabrication process that enable nanometer waveguide separations, exceptionally smooth surfaces essential to reach Q factors in the order of 106- 108 and high index contrast materials.

Dynamics of Quantum Dot Lasers

Dynamics of Quantum Dot Lasers PDF Author: Christian Otto
Publisher: Springer Science & Business Media
ISBN: 3319037862
Category : Science
Languages : en
Pages : 301

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Book Description
This thesis deals with the dynamics of state-of-the-art nanophotonic semiconductor structures, providing essential information on fundamental aspects of nonlinear dynamical systems on the one hand, and technological applications in modern telecommunication on the other. Three different complex laser structures are considered in detail: (i) a quantum-dot-based semiconductor laser under optical injection from a master laser, (ii) a quantum-dot laser with optical feedback from an external resonator, and (iii) a passively mode-locked quantum-well semiconductor laser with saturable absorber under optical feedback from an external resonator. Using a broad spectrum of methods, both numerical and analytical, this work achieves new fundamental insights into the interplay of microscopically based nonlinear laser dynamics and optical perturbations by delayed feedback and injection.