Product #1 Gratingmaster

A rigorous optical design software for thin film coatings, surface relief 2D and 3D gratings based on RCWA (Rigorous Coupled Wave Analysis) algorithm

  • Can design wide-angle 1D and 2D Dammann Gratings
  • Standard 64bit software with fast and efficient multi-threaded optimization for any challenged grating design
  • Rigorously design thin film coating, 1D and 2D subwavelength gratings
  • Rigorously design wide-angle 1D and 2D beamsplitters
  • Wavelength and incidence angle can be scanned for optimization design or tolerancing analysis
  • About 700 types of glasses and material database, including user-defined functions for media material
  • More than dozen optimization algorithms with global and local choices for best result
  • Grating media material, together with grating geometry parameters, can be optimized together for essential optimal solution
  • Linked Variables add flexibility and power for best user experience
  • Publish-quality 2D and 3D data plots with highly customizations
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Product#2 DOEMaster

The only software in market which can design wide-angle DOE with total diffraction angle up to 120 degree, based on latest IFTA (Iterative Fourier Transform Algorithm) optimization method

  • Standard 64bit software with fast and efficient multi-threaded optimization for any challenged DOE design
  • Can design large-dimension DOE with 10000x10000 samplings
  • Can design  wide-angle DOE for beamshaping and beamsplitting
  • Fast convergence and better uniformity for beam-shaping  based on latest Iterative Fourier Transform Algorithm (IFTA) optimization method
  • More choices of initial phase for fast and best optimization result
  • Dedicated field viewer for easy and convenient system evaluation with more plot options
  • Intuitive and smooth workflow with automatic sampling update when any design parameter changes, such as, wavelength, DOE size, target size and working distance
  • Publish-quality 2D and 3D data plots with highly customizations
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Optical Engineering Service

With deep knowledge in optical science and engineering for over 20 years, LightSoft is proud to serve our global customers with optical engineering services based on our in-house tools and expertise.

We can help on optical designs  of thin film/gratings and diffractive optical elements for your simple and challenged applications.