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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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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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Optical network design and restoration
Bell Labs Technical Journal, 2002The explosion of data traffic and the availability of enormous bandwidth via dense wavelength division multiplexing (DWDM) and optical amplifier (OA) technologies make it important to study optical layer networking and restoration. This paper is concerned with fast distributed restoration and provisioning for generic mesh-based optical networks.
Bharat T. Doshi +4 more
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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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The design of the optic nerve in fish
Visual Neuroscience, 1991AbstractFish have large eyes, with short optic nerves that are continually flexed by compensatory eye movements during swimming. Here, I review the tissue construction of the fish optic nerve, to see how the glia and axons are adapted to withstand these mechanical stresses, which are not normally encountered by CNS tissue within the skull.As in other ...
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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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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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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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Developments In Optical Design Software
SPIE Proceedings, 1986The use of personal computers in Optical Design was first discussed widely at the International Lens Design Conference at Mills College, by Kidger , Sinclair, and others. Since then, the topic has been discussed at several International conferences, particularly the SPIE Conference at Geneva, in 1983, and the International Lens Design Conference at ...
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