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Book Semiconductor Optical Amplifiers

Download or read book Semiconductor Optical Amplifiers written by Michael J. Connelly and published by Springer Science & Business Media. This book was released on 2002-01-31 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: The semiconductor optical amplifier has emerged as an important component in many optical fibre communication, switching and signal processing systems. This invaluable information source provides a comprehensive and detailed treatment of the design and applications of SOAs.

Book Semiconductor Optical Amplifiers

Download or read book Semiconductor Optical Amplifiers written by Niloy K. Dutta and published by World Scientific. This book was released on 2013 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: This invaluable look provides a comprehensive treatment of design and applications of semiconductor optical amplifiers (SOA). SOA is an important component for optical communication systems. It has applications as in-line amplifiers and as functional devices in evolving optical networks. The functional applications of SOAs were first studied in the early 1990''s, since then the diversity and scope of such applications have been steadily growing. This is the second edition of a book on Semiconductor Optical Amplifiers first published in 2006 by the same authors. Several chapters and sections representing new developments in the chapters of the first edition have been added. The new chapters cover quantum dot semiconductor optical amplifiers (QD-SOA), reflective semiconductor optical amplifiers (RSOA) for passive optical network applications, two-photon absorption in amplifiers, and, applications of SOA as broadband sources. They represent advances in research, technology and commercial trends in the area of semiconductor optical amplifiers.Semiconductor Optical Amplifier is self-contained and unified in presentation. It can be used as an advanced text by graduate students and by practicing engineers. It is also suitable for non-experts who wish to have an overview of optical amplifiers. The treatments in the book are detailed enough to capture the interest of the curious reader and complete enough to provide the necessary background to explore the subject further.

Book Analysis of Four Wave Mixing in Semiconductor Optical Amplifier

Download or read book Analysis of Four Wave Mixing in Semiconductor Optical Amplifier written by Sadiq Kadhim and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical model for analyzing the combined effects of amplified spontaneous emission (ASE) and intraband process on the propagation of pulses through SOA is presented. An analysis for the differential equations and the related parameters that describe the self phase modulation SPM in SOA is presented. Moreover, the effects of these variations on the pulse shape and spectrum is explained. A method for driving the coupled propagation equations of the FWM process in SOA (for the case of the pump-probe configuration) is proposed, which can be extended to find the propagation equations of any number of signals. SOA is divided theoretically into many segments in longitudinal z direction, so that the pump power change in each segment can be considered very small, this leads to solving the coupled propagation equations analytically.

Book Four Wave Mixing in Semiconductor Optical Amplifiers and Erbium Doped Fiber Lasers

Download or read book Four Wave Mixing in Semiconductor Optical Amplifiers and Erbium Doped Fiber Lasers written by Chiming Wu and published by . This book was released on 1999 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Four Wave Mixing (FWM) in a semiconductor optical amplifier (SOA) is a third order nonlinear effect, which has various potential applications in high-speed optical communication systems. Continuous-wave (CW) FWM in a 2-section SOA has been experimentally studied. The carrier density modulation and nonlinear gain effects in the semiconductor optical amplifier contribute to the generation of the FWM. A theoretical model of CW FWM and frequency response of FWM using small signal analysis has been developed. Bandwidth of the FWM has been obtained for the first time. Pulsed FWM in the 2-section SOA has also been studied and analyzed. Optical time-division demultiplexing and wavelength conversion using the FWM in the SOA has been demonstrated for optical communication. A tunable Erbium doped fiber laser, which is preferred in the FWM experiments and is potentially an important source for high speed optical communication, has also been investigated. The tunability of the fiber laser is about 40 nm for both CW and mode-locking cases. Actively harmonic mode-locking which happens when the modulation frequency fm = n fc (fc is the fundamental cavity frequency) and rational harmonic mode-locking which happens when fm = (n + 1/p)fc (n, p are both integers) have been studied and analyzed. 22nd order of rational harmonic mode-locking was observed when f m 1 GHz, which is the highest order of rational harmonic mode-locking ever reported. 40 GHz pulse train with pulse width âˆ1⁄47 ps was achieved using rational harmonic mode-locking technique when f m 10 GHz. Stabilization of the mode-locked Er-doped fiber laser with a semiconductor optical amplifier in the cavity has also been studied. The semiconductor optical amplifier contributes in removing the supermode noise and stabilizing the optical pulses.

Book Quantum Dot Based Semiconductor Optical Amplifiers for O Band Optical Communication

Download or read book Quantum Dot Based Semiconductor Optical Amplifiers for O Band Optical Communication written by Holger Schmeckebier and published by Springer. This book was released on 2016-10-21 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis examines the unique properties of gallium arsenide (GaAs)-based quantum-dot semiconductor optical amplifiers for optical communication networks, introducing readers to their fundamentals, basic parameters and manifold applications. The static and dynamic properties of these amplifiers are discussed extensively in comparison to conventional, non quantum-dot based amplifiers, and their unique advantages are elaborated on, such as the fast carrier dynamics and the decoupling of gain and phase dynamics. In addition to diverse amplification scenarios involving single and multiple high symbol rate amplitude and phase-coded data signals, wide-range wavelength conversion as a key functionality for optical signal processing is investigated and discussed in detail. Furthermore, two novel device concepts are developed and demonstrated that have the potential to significantly simplify network architectures, reducing the investment and maintenance costs as well as the energy consumption of future networks.

Book Optical Amplifiers and Their Applications

Download or read book Optical Amplifiers and Their Applications written by Mikhail N. Zervas and published by . This book was released on 1997 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes bibliographical references (p. 506-520) and index

Book Wavelength Conversion Using Four wave Mixing in Semiconductor Optical Amplifiers for Broadband Optical Networks

Download or read book Wavelength Conversion Using Four wave Mixing in Semiconductor Optical Amplifiers for Broadband Optical Networks written by Trefor John Morgan and published by . This book was released on 1999 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Optical Demultiplexing Based on Four Wave Mixing in Semiconductor Optical Amplifiers

Download or read book Optical Demultiplexing Based on Four Wave Mixing in Semiconductor Optical Amplifiers written by Narottam Das and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Demultiplexing Based on Four-Wave Mixing in Semiconductor Optical Amplifiers.

Book Current Trends in Optical Amplifiers and Their Applications

Download or read book Current Trends in Optical Amplifiers and Their Applications written by Tien-Pei Lee and published by World Scientific. This book was released on 1996 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of trends in optical amplifiers and their applications includes such topics as: progess in optical fibre amplifiers; reliability of high-power pump lasers for erbium-doped fibre amplifiers; and inP-based optical switch array using semiconductor optical amplifiers.

Book All optical Wavelength Conversion Based on Cross Gain Modulation and Four wave Mixing in Semiconductor Optical Amplifiers

Download or read book All optical Wavelength Conversion Based on Cross Gain Modulation and Four wave Mixing in Semiconductor Optical Amplifiers written by Kristof Obermann and published by . This book was released on 1999 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Coherent Control of Four Wave Mixing

Download or read book Coherent Control of Four Wave Mixing written by Yanpeng Zhang and published by Springer Science & Business Media. This book was released on 2011-05-30 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Coherent Control of Four-Wave Mixing" discusses the frequency, temporal and spatial domain interplays of four-wave mixing (FWM) processes induced by atomic coherence in multi-level atomic systems. It covers topics in five major areas: the ultrafast FWM polarization beats due to interactions between multi-color laser beams and multi-level media; coexisting Raman-Rayleigh-Brillouin-enhanced polarization beats due to color-locking noisy field correlations; FWM processes with different kinds of dual-dressed schemes in ultra-thin, micrometer and long atomic cells; temporal and spatial interference between FWM and six-wave mixing (SWM) signals in multi-level electromagnetically induced transparency (EIT) media; spatial displacements and splitting of the probe and generated FWM beams, as well as the observations of gap soliton trains, vortex solitons, and stable multicomponent vector solitons in the FWM signals. The book is intended for scientists, researchers, advanced undergraduate and graduate students in Nonlinear Optics. Dr. Yanpeng Zhang is a professor and Zhiqiang Nie is a Ph. D. student at the Key Laboratory for Physical Electronics and Devices of the Ministry of Education, Xi'an Jiaotong University, China. Dr. Min Xiao is a professor of physics at the University of Arkansas, Fayetteville, U.S.A.