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  • Optical Switching - Preface
    objectives: (1) to increase the speed at which online services and applications can be accessed;. and (2) to enable seamless connectivity, even when users are mobile. The first. objective translates to an increase in capacity of the optical-fiber-based networks. that form the Internet infrastructure
  • Optical Bit Error Rate - Preface
    Preface. The key objectives in telecommunications --wired, wireless, or. optical --are safe and cost-effective transportation and prompt. delivery of the client 's undamaged data. How this is done, and. what technology is used to do it, is of less concern to the paying. customer and of more concern
  • Two-photon microscopy with diffractive optical elements and spatial light modulators
    Two-photon microscopy is often performed at slow frame rates due to the need to serially scan all points in a field of view with a single laser beam. To overcome this problem, we have developed two optical methods that split and multiplex a laser beam across the sample.
  • Preface
    PREFACE. DWDM, dense wavelength division multiplexing, is a new technology that, with the help of photonic components, "bootstraps " many individually modulated optical wavelengths in a single fiber and enables bandwidth scalability to levels not possible before. A parallel to this is many
  • EETimes.com | Electronics Industry News for EEs & Engineering Managers
    Internet Protocol (IP) systems. The Online 9000, scheduled to debut in early May, starts with a dense wavelength-division-multiplexed (DWDM) approach but adds truly dynamic add-drop functions and uses broadband active optical amps when necessary to extend system reach or cut the number of optoelectronic
  • EETimes.com | Electronics Industry News for EEs & Engineering Managers
    Corvis demos optical equipment to quell critics Corvis Corp. made back-to-back demonstrations of its optical routing switch and optical add-drop multiplexer equipment at the recent National Fiber Optics Engineers Conference and NetWorld+Interop Fall, hoping to quell critics who say the company's
  • EETimes.com | Electronics Industry News for EEs & Engineering Managers
    on high-performance and high-precision analog designs. Optical network add-on operates in free space After pioneering new types of fiber for dense wavelength division multiplexed (DWDM) optical networks, Lucent Technologies is now introducing a fiberless
  • Next Generation SONET/SDH
    PREFACE. In four previous books, we introduced the SONET and SDH. communications protocol technologies and Wavelength Division. Multiplexing (WDM) as the new technology of this millennium. SONET has proven its robustness and fast switching for protection. The physical layer of SONET has served
  • Preface
    and multiplexing techniques employed to form an optical bit stream. Chapters 3 through 5 consider the degradation of such an optical signal through loss, dispersion, and nonlinear effects during its transmission through optical fibers and how they affect the system performance. Chapters 6 through 8 focus
  • Diffraction, Fourier Optics and Imaging - Preface
    is the opposite, involving inverse wave propagation. It is important in certain types of imaging as well as in iterative methods of. optimization used in the design of optical elements. In this chapter, the emphasis is. on the inversion of the Fresnel, Fraunhofer, and angular spectrum representations

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