Zobrazeno 1 - 10
of 260
pro vyhledávání: '"Sing H. Lee"'
Publikováno v:
Marine Ecology Progress Series. 251:191-200
The biochemical composition of the chaetognath Parasagitta elegans from the hyperbenthic zone of Conception Bay, Newfoundland, was determined from April 1997 to June 1998. Lipid and carbohydrate levels (% dry weight) were relatively high in the sprin
Publikováno v:
IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 3:124-135
Future computers will need to incorporate the parallelism of optical interconnections in order to achieve projected performance within reasonable size, power and speed constraints. This is necessary since optical interconnections have advantages in s
Publikováno v:
Integrated Ferroelectrics. 3:159-179
System, device and material issues for the use of ferroelectric ceramic thin films in the realization of Smart Spatial Light Modulators are considered. Results show that ferroelectric thin films such as PLZT PBN, KTN, and SBN are particularly attract
Publikováno v:
Applied optics. 35(23)
Neural network modules based on page-oriented dynamic digital photorefractive memory are described. The modules can implement two different interconnection organizations, fan-out and fan-in, depending on their target network applications. Neural netw
Publikováno v:
Applied optics. 35(8)
For optical interconnects to become a mature technology they must be amenable to electronic packaging technology. Two main obstacles to including free-space optical interconnects are alignment and heat-dissipation issues. Here we study the issues of
Publikováno v:
Applied optics. 34(14)
We present a method to fabricate high-quality and environmentally rugged monolithic diffractive optical elements (DOE's). Analog direct-write e-beam lithography was used to produce analog resist profiles that were transferred into their substrates by
Publikováno v:
Applied optics. 33(17)
The optimum design of free-space optical interconnection systems utilizing diffractive optics is determined from a practical engineering standpoint for systems ranging from space invariant to fully space variant. System volume is calculated in terms
Publikováno v:
Applied optics. 33(14)
The special issue of Applied Optics on spatial light modulators presents a collection of papers that describe improvements in basic devices, smart pixels, and system applications.
Publikováno v:
Applied optics. 33(8)
Decreasing the system volume for optoelectronic (OE) planar systems is achieved by advancing computer-aided design of OE multichip modules (MCM’s). It is shown that in order to minimize the volume in an OE MCM, it is necessary to minimize the maxim
Autor:
Ashok V. Krishnamoorthy, Kristopher S. Urquhart, Sadik C. Esener, Philippe J. Marchand, Pierre Ambs, Sing H. Lee
Publikováno v:
Applied optics. 32(2)
The design, analysis, and feasibility of a novel motionless-head parallel readout optical-disk system are presented. The system is designed to read data blocks distributed radially on the disk’s active surface, and it has the unique advantage that