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Optical communication and fiber design
Annales Des Télécommunications, 2003Optical fiber has evolved from a not-so-transparent glass tube to an extraordinarily efficient transmission medium. It is now acknowledged as a central element of modern telecommunication being part of the whole optimization process to further improve transmission system performance and cost.
Pascale Nouchi +5 more
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Applied Optics, 1995
Several options for beam-shaping optics are presented, among them a novel single-element solution with toroidal surfaces in which the far-field angular spread of the outgoing beam is the average of the incoming divergences. The beam-shaping elements are judged with respect to their positioning and fabrication tolerances.
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Several options for beam-shaping optics are presented, among them a novel single-element solution with toroidal surfaces in which the far-field angular spread of the outgoing beam is the average of the incoming divergences. The beam-shaping elements are judged with respect to their positioning and fabrication tolerances.
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Flat optics with designer metasurfaces
Nature Materials, 2014Conventional optical components such as lenses, waveplates and holograms rely on light propagation over distances much larger than the wavelength to shape wavefronts. In this way substantial changes of the amplitude, phase or polarization of light waves are gradually accumulated along the optical path. This Review focuses on recent developments on flat,
Nanfang, Yu, Federico, Capasso
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The Physical Optics Design Problem
1998The enormous progress which has been made in computer technology and science is of increasing impact on optics. In particular optical design seems to experience a drastic development with significant consequences. Besides the introduction of powerful software for the design of imaging systems an additional tendency may be observed.
Frank Wyrowski, Harald Aagedal
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Optical Interconnects: Design and Analysis
Optical Fiber Communication Conference, 2017This paper focuses on design challenges and solutions for realization of low-power high-speed electronics for optical interconnects. Design methodologies for high sensitivity receivers and optimized driver circuitries at the transmitter side are presented.
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Design of Optically Driven Microrotors
2012Richard Feynman anticipated the idea of micromachines in his 1959 talk, “There’s plenty of room at the bottom” (Feynman 1960). Feynman suggested as a possible micromachine a micromechanical “surgeon,” which could be swallowed and operate inside a faulty blood vessel. At the end of his talk.
Rubinsztein-Dunlop, Halina +6 more
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Graphics in Optical Coating Design
Applied Optics, 1972Graphical displays of complex reflectance for nonabsorbing multilayer optical coatings based upon circle diagrams are presented. Similar displays are then developed for absorbing films. The two types of display are used to analyze several common multilayers, and a repetitive structure with period characteristics is introduced.
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Considerations for Optical Receiver Design
IEEE Journal on Selected Areas in Communications, 1983The low dispersion and low attenuation properties of fibers between 1.3 μm and 1.6 μm make them more attractive for optical fiber transmission applications. In the absence of efficient avalanche photodiodes in this wavelength range, considerable research and development efforts on detectors as well as on the lownoise amplifier devices have been carried
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Balancing optical system design and optical fabrication chain design
Eighth European Seminar on Precision Optics Manufacturing, 2021oliver W. fähnle +2 more
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Optical design with Wood lenses
SPIE Proceedings, 1990Flat-surfaced radial gradient index lenses, also called Wood lenses [1] or rod lenses have found widespread use as elements in imaging arrays for photocopiers and fax machines.[2] However, there exist very few designs for more complex multielement lenses which utilize Wood lenses.
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