Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
OptiSystem is a comprehensive software design suite that enables users to plan, test, and simulate optical links in the transmission layer of modern optical networks.
OptiSPICE is the first circuit design software for analysis of integrated circuits including interactions of optical and electronic components. It allows for the design and simulation of opto-electronic circuits at the transistor level, from laser drivers to transimpedance amplifiers, optical interconnects and electronic equalizers.
OptiFDTD is a powerful, highly integrated, and user friendly CAD environment that enables the design and simulation of advanced passive and non-linear photonic components.
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.
The 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.
Emerging as a de facto standard over the last decade, OptiGrating has delivered powerful and user friendly design software for modeling integrated and fiber optic devices that incorporate optical gratings.
Modal analysis is a pivotal component of modelling optical structures. OptiMode serves as a robust CAD platform for the design and modal analysis of waveguide structures.
Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
OptiSystem is a comprehensive software design suite that enables users to plan, test, and simulate optical links in the transmission layer of modern optical networks.
OptiSPICE is the first circuit design software for analysis of integrated circuits including interactions of optical and electronic components. It allows for the design and simulation of opto-electronic circuits at the transistor level, from laser drivers to transimpedance amplifiers, optical interconnects and electronic equalizers.
OptiFDTD is a powerful, highly integrated, and user friendly CAD environment that enables the design and simulation of advanced passive and non-linear photonic components.
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.
The 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.
Emerging as a de facto standard over the last decade, OptiGrating has delivered powerful and user friendly design software for modeling integrated and fiber optic devices that incorporate optical gratings.
Modal analysis is a pivotal component of modelling optical structures. OptiMode serves as a robust CAD platform for the design and modal analysis of waveguide structures.
They are not the same. I found the following explanation on difference between RZ and CSRZ quite useful:
Carrier suppressed return to zero (CSRZ) is the advanced modulation format used in optical communication.The difference between CSRZ and conventional RZ is that the CSRZ signal has the ‘π’ phase shift between adjacent bits. This phase alternation, in the optical domain, produces no DC component; thus, there is no carrier component for CSRZ.
Thank you for correcting my mistake. My answer was in a general sense and I hadn’t noticed “67%” in Debanjan’s statement. But thanks for pointing it out.
thank you. and what about 66% dpsk and 67% rz dpsk .are they same? can any one suggest me any paper or book so that i clear my doubt regarding these things?
They are not necessarily the same. 66% DPSK can be using any return-to-zero modulation format such as RZ and CSRZ as far as I am concerned. I suggest you study the basic concept and the definition of these signal formats to better understand their differences. For example, you can go with the paper “Advanced modulation formats for fiber optic communication systems” by Mauro and go through the references if necessary, or you can simply google each format.
let me differentiate 66%rz-dpsk and 67%CSRZ-dpsk for u.
66%rz-dpsk: means that the duty cycle of return to zero (RZ) modulation format is 66%.hence we can have N%rz-dpsk depending on duty cycle of RZ data format.
CSRZ-dpsk:means the amount of the carrier that is suppressed in the process of modulation.67%CSRZ-dpsk thus means that carrir is suppressed by 67% of its original strength.
thus these are completely opposite of one another.
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