Tags :Optiwave Page 2

The latest version of OptiFDTD maximizes the capabilities of 64-bit operating systems, providing: * Access to large amounts of memory not possible with 32-bit operating systems. * Scalability for multicore processors, and multiprocessor motherboards. * Faster overall performance and rendering.New 2D Cauchy Integral mode solverThe 2D mode solver in OptiFDTD 9.0 is now enhanced to find lossy and leaky modes, as well as surface plasmon modes. This mode solver exploits the Cauchy Integral rule – where the number of poles inside a closed path in the complex plane is given from the path integral over the contour. New OptiMODE XS Designer (create projects out of mode solving) OptiFDTD 10.0 introduces a new application enabling users to create complete projects out...

::::::English Description:::::: OptiGrating uses the Coupled Mode Theory to model the light and enable analysis and synthesis of gratings. 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 modes Main Features • Arbitrary fiber/waveguide profile.• Arbitrary grating profile including arbitrary apodization and chirp.• Various calculation options in the spatial, spectral and time domains. • Sensors:...

::::::English Description:::::: OptiFDTD enables you to design, analyze and test modern passive and nonlinear photonic components for wave propagation, scattering, reflection, diffraction, polarization and the nonlinear phenomenon. The core program of OptiFDTD is based on the finite-difference time-domain (FDTD) algorithm with second-order numerical accuracy and the most advanced boundary condition – Uniaxial perfectly matched layer (UPML) boundary condition. The algorithm solves both electric and magnetic fields in temporal and spatial domain using the full-vector differential form of Maxwell s coupled curl equations. This allows for arbitrary model geometries and places no restriction on the material properties of the devices. OptiFDTD enables you to design, analyze and test modern passive and nonlinear photonic components for wave propagation, scattering, reflection, diffraction, polarization...

::::::English Description:::::: 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. 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....