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RP Photonics
Modeling & Design Software
Technical consulting services on lasers, nonlinear optics, fiber optics etc.
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Powerful simulation and design software.
Make computer models in order to get a comprehensive understanding of your devices!
Success comes from understanding – be it in science or in industrial development.
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powerful tools for efficient laser development and laser science
This page gives you an overview on our software products.
RP Fiber Calculator is a convenient tool for calculations on optical fibers.
RP Fiber Power is an extremely flexible tool for designing and optimizing fiber devices.
RP Resonator is a particularly flexible tool for laser resonator design.
RP ProPulse can simulate the pulse evolution e.g. in mode-locked lasers and sync-pumped OPOs.
RP Coating is a particularly flexible design tool for dielectric multilayer systems.
RP Q-switch can simulate the power evolution in Q-switched lasers.
Most of our software products support a powerful script language, which gives you an extraordinary degree of flexibility.
Here you learn about software license conditions, updates and upgrades, etc.
Competent technical support is a key quality associated with software from RP Photonics.
RP Photonics has distributors in various countries.
The RP Photonics Software News keep you updated on our developments and give the users additional interesting hints.
Here you can make inquiries e.g. concerning technical details, prices and quotations.

The RP Photonics Software News

64-bit Versions for Any Customer

Dr. Rüdiger Paschotta

In the Software News of 2014-09-10, I have explained in detail that our software is available in 32-bit and 64-bit versions. By default, we always deliver a 32-bit version, which runs under a 32-bit or 64-bit Windows operating system and is sufficient for most purposes. In some cases, however, it is desirable to have a 64-bit version, mostly because it can utilize more of the main memory of your computer - easily more than 4 GB. (Only in special cases you actually need that much memory – for example, if you do numerical beam propagation where you need to have the resulting field amplitude stored at many different locations.) Also, numerical calculations may be somewhat faster then; it cannot be excluded, however, that computations are slower in some cases, and the program code (the .exe file) also gets substantially larger.

Previously, our policy was that only customers having at least two licenses of some product have the free choice between the 32-bit and 64-bit version. We have now changed that: any customer has the free choice. So if you have some software from us already and want to change to a 64-bit version, just tell us. Of course, you can use that only if you have a 64-bit Windows version, and even then it usually makes sense only if Windows has got spare memory to use for your simulations.

This article is a posting of the RP Photonics Software News, authored by Dr. Rüdiger Paschotta. You may link to this page, because its location is permanent.

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