Tags :Optiwave

Optiwave OptiBPM 12OptiBPM is a comprehensive CAD environment used for the design of complex optical waveguides. Perform guiding, coupling, switching, splitting, multiplexing, and demultiplexing of optical signals in photonic devices.Based on the Beam Propagation Method (BPM) of simulating light passage through any waveguide medium, OptiBPM allows designers to observe computer-simulated light field distribution and examine the radiation and the guided field, simultaneously. Reliably characterizing the beam facilitates computer-aided design of a variety of integrated and fiber optic guided wave problems. OptiBPM delivers significant new features, such as the ability to define and use anisotropic materials in layout designs and waveguide simulations. OptiBPM can improve design engineers’ productivity, reduce risk, and lower overall costs related to design of waveguide solutions. OptiBPM’s...

Optiwave OptiSystem 14.0Key New Features Introduction of a new Cpp component and Cpp CoSimulation Visualizer to allow users to import or build their own customized C++ algorithms/components and directly co-simulate their customized models (using dynamic link libraries) with any other OptiSystem component. Universal DSP, Decision, QAM Sequence Generator and QAM Sequence Decoder components have been updated to support a broader range of modulation formats, including star and circular QAM constellation formats as well as 32-QAM, 128-QAM, and 256-QAM constellations. Enhancements have been made to the Multimode components library including the introduction of a new Spatial Demultiplexer component, improvements to the Erbium Doped MM Fiber, Ytterbium Doped MM Fiber, Measured-Index Multimode Fiber and Parabolic-Index Multimode Fiber amplifier and fiber models (for...

Optiwave.OptiFDTD.12.2NEW FEATURE Full 64-bit Software OptiFDTD has been thoroughly re-engineered to take full advantage of recent processor and memory evolution. Every aspect of OptiFDTD now utilizes 64-bit processing technology for optimal performance. NEW FEATURE 3D Editor The new editor improves the design experience by enabling users to visualize and directly edit design objects in three dimensions. Simple mouse operations enable zooming, panning and tumbling within the simulation domain. fdtd 3D photonic crystal t-branchFig 1: The new 3D editor displaying a “T-branch” photonic crystal layout For more precise positioning and better visualization of hidden geometry, the 3D editor can be replaced by a 4-quadrant window showing three orthographic views (XY, XZ, YZ) and a 3D representation of the layout. The Wireframe...

OptiSystem 12.2 includes several important component and feature enhancements that improve the design and analysis capabilities of higher order modulation system designs (notably for 16-QAM and QPSK, single or dual polarization channel, coherent systems). New capabilities have been added to the DSP for 16-QAM component (formally known as DSP for DP-16-QAM) and DSP for QPSK component (formally known as DSP for DP-QPSK) including DC blocking, normalization, resampling, quadrature imbalance compensation, timing recovery & frequency offset estimation. Enhancements have also been made to the chromatic dispersion compensation, adaptive equalization, and carrier phase estimation algorithms. A new Decision component has been added to the Receivers/Demodulators library to allow for the automated setting and optimization of decision settings for QPSK and 16-QAM signal...

OptiSystem 11.0 The most comprehensive optical communication design suite for optical system design engineers is now even better with the release of OptiSystem version 11, available in 32-bit and TRUE 64-bit editions. Parallel processing using graphical processing units (GPU). OptiSystem now supports the use of GPU cards to accelerate fiber link simulations. Please refer to the section on GPU Processing in the User Reference Guide. Optiwave Software Tools/OptiSPICE Netlist. A new component, OptiSPICE Netlist, was added to the Optiwave software tools library. The OptiSPICE Netlist component connects OptiSystem projects to optoelectronic circuits designed within OptiSPICE (by using netlist files). OptiSystem/OptiSPICE Co-simulation. OptiSystem now supports the co-simulation of designs with the OptiSPICE optoelectronic circuit simulator. Time domain signals, defined as sampled...

A complex grating is approximated by a sequence of uniform segments, and analyzed by connecting the segments with the well-known Transfer Matrix Method. This gives the designer the information needed to test and optimize grating designs. Applications WDM add/drop, narrow and broadband fiber and waveguide filters Fiber Bragg reflectors EDFA gain flattening elements Dispersion compensators for fiber communications Sideband suppression using grating apodization Fiber and waveguide sensors Long Period Gratings with coupling to cladding modesproduct:Optiwave.OptiGrating.v4.2.2 Lanaguage:english Platform:Winxp/Win7 Size:1CD

New FeaturesThe optimal design of a given optical communication system depends directly on the choice of fiber parameters. OptiFiber uses numerical mode solvers and other models specialized to fibers for calculating dispersion, losses, birefringence, and PMD. Meshless Mode Solvers for LP and Vector Modes:Optical fibers may consist of an arbitrary number of concentric layers of lossless materials, and graded index fibers can be approximated using a sequence of constant index layers. OptiFiber 2.0 mode solvers find an exact solution based on matching boundary conditions at layer boundaries instead of relying on meshes to approximate the structure. These advanced mode solvers should be especially useful for multimode fiber calculations, where there are many modes in the spectrum. Another advantage of the...

New FeaturesThe optimal design of a given optical communication system depends directly on the choice of fiber parameters. OptiFiber uses numerical mode solvers and other models specialized to fibers for calculating dispersion, losses, birefringence, and PMD. Meshless Mode Solvers for LP and Vector Modes:Optical fibers may consist of an arbitrary number of concentric layers of lossless materials, and graded index fibers can be approximated using a sequence of constant index layers. OptiFiber 2.0 mode solvers find an exact solution based on matching boundary conditions at layer boundaries instead of relying on meshes to approximate the structure. These advanced mode solvers should be especially useful for multimode fiber calculations, where there are many modes in the spectrum. Another advantage of the...

OptiSystem Multimode Edition facilitates the design, analysis and simulation of multimode fiber communication systems. By temporal and spatial propagation of signals OptiSystem MMC can handle system level analysis of communication technologies including 10 GB Ethernet. Multimode Component Library Features * A library of multimode lasers and transmitters that generate transverse output fields with different profiles, including Laguerre-Gaussian and Hermite-Gaussian profiles. * Multimode fiber models, including Parabolic-Index and Measured-Index profile. Advanced mode-solvers allows for calculation of coupling coefficients and modal delays for different fiber profiles. * Integration with OptiFiber that allows the users to design fibers and import the refractive index profile into OptiSystem. * Spatial couplers that allow for simulation of the rotation, shifts and tilts between different components, e.g....

OptiBPM is a comprehensive CAD environment used for the design of complex optical waveguides. Perform guiding, coupling, switching, splitting, multiplexing, and demultiplexing of optical signals in photonic devices.Reliably characterizing the beam facilitates computer-aided design of a variety of integrated and fiber optic guided wave problems. OptiBPM delivers significant new features, such as the ability to define and use anisotropic materials in layout designs and waveguide simulations. OptiBPM can improve design engineers’ productivity, reduce risk, and lower overall costs related to design of waveguide solutions. OptiBPM’s high-value functionality includes powerful integration capabilities with our award-winning optical communication system software, OptiSystem, and with Design Workshop’s dw-2000, a mask layout physical design and verification software. Applications * Design optical splitters, combiners, couplers, multiplexers,...