LightTrans

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LightTrans Events | VirtualLab Fusion Webinar & Laser World of Photonics Exhibition

[May 22, 2019]
We will explore the possibilities of solving fiber coupling tasks, and learn about the typical workflows in VirtualLab Fusion.
[May 22, 2019]

We will explore the possibilities of solving fiber coupling tasks, and learn about the typical workflows in VirtualLab Fusion.

We would like to invite you to take part in our upcoming events:

Webinar | 28 May | 10:00 & 17:00
Laser Exhibition |  24 – 27 June

We will explore the possibilities of solving fiber coupling tasks, and learn about the typical workflows in VirtualLab Fusion.
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Focal Region and Fiber Coupling Tolerance

[May 17, 2019]
In VirtualLab Fusion, the electromagnetic field information can be calculated on arbitrary plane of interest, as well as within a longitudinal region e.g. the focal region.
[May 17, 2019]

In VirtualLab Fusion, the electromagnetic field information can be calculated on arbitrary plane of interest, as well as within a longitudinal region e.g. the focal region.

Detailed analysis and design of an optical system for coupling light into a single-mode fiber rely on the accurate calculation of the field in the focal region. In VirtualLab Fusion, the electromagnetic field information can be calculated on an arbitrary plane of interest, as well as within a longitudinal region, e.g. the focal region. This forms a solid basis for the subsequent calculation of fiber coupling efficiency. The flexible focal region analysis further enables tolerance analysis for such coupling systems with respect to misalignment of the optical components.

In VirtualLab Fusion, the electromagnetic field information can be calculated on arbitrary plane of interest, as well as within a longitudinal region e.g. the focal region.
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Attend our VirtualLab Fusion Webinar | 28 May 2019

[May 14, 2019]
We will explore the possibilities of solving fiber coupling tasks, and learn about the typical workflows in VirtualLab Fusion.
[May 14, 2019]

We will explore the possibilities of solving fiber coupling tasks, and learn about the typical workflows in VirtualLab Fusion.

We would like to invite you to take part in our webinar on coupling of single-mode fibers in VirtualLab Fusion. In order to adapt to different time zones worldwide, we will hold this webinar twice (all times CET):

28 May | 10:00 – 11:00
28 May | 17:00 – 18:00

We will explore the possibilities of solving fiber coupling tasks, and learn about the typical workflows in VirtualLab Fusion.
Read more

Metasurface Building Blocks

[May 07, 2019]
With the Fourier modal method in VirtualLab Fusion, one can perform a rigorous analysis of nanostructures, with access to the full electromagnetic information. As an example, the performance of nanopillars with varying diameters is evaluated.
[May 07, 2019]

With the Fourier modal method in VirtualLab Fusion, one can perform a rigorous analysis of nanostructures, with access to the full electromagnetic information. As an example, the performance of nanopillars with varying diameters is evaluated.

Metalenses and metasurfaces have risen to scientific fame by virtue of their unique properties for manipulation of electromagnetic fields. Thanks to recent advances in nanofabrication technologies, their manufacture has also become feasible. A key step in the design of metasurfaces is finding the appropriate building blocks that make up the surface. With the Fourier modal method (FMM, also known as RCWA) in VirtualLab Fusion, one can perform a rigorous analysis of such nanostructures, with access to the full electromagnetic information. As an example, the performance of nanopillars with varying diameters is evaluated.

With the Fourier modal method in VirtualLab Fusion, one can perform a rigorous analysis of nanostructures, with access to the full electromagnetic information. As an example, the performance of nanopillars with varying diameters is evaluated.
Read more

Interferometric Optical Testing

[April 30, 2019]
We build up a testing optical system based on the Fizeau interferometer in VirtualLab Fusion, use several types of surfaces as test objects, and observe different interference fringes.
[April 30, 2019]

We build up a testing optical system based on the Fizeau interferometer in VirtualLab Fusion, use several types of surfaces as test objects, and observe different interference fringes.

Optical interferometric setups are widely used for precise surface or wavefront testing and detailed analysis. Especially Fizeau interferometers are having pride of place as one of the most widely applied techniques for surface profile testing in the industry. We construct a testing optical system based on Fizeau interferometer in VirtualLab Fusion using several types of surfaces as test objects, and observe different interference fringes. Furthermore, a Mach-Zehnder interferometer for lens testing is presented as well.

We build up a testing optical system based on the Fizeau interferometer in VirtualLab Fusion, use several types of surfaces as test objects, and observe different interference fringes.
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FREE VirtualLab Fusion Seminar besides CLEO 2019

[April 26, 2019]
This is a great chance for you to meet our technical experts and sales representatives for a discussion about the various application possibilities of the Fast Physical Optics Software VirtualLab Fusion.
[April 26, 2019]

This is a great chance for you to meet our technical experts and sales representatives for a discussion about the various application possibilities of the Fast Physical Optics Software VirtualLab Fusion.

Discover the Fast Physical Optics concept with VirtualLab Fusion by means of seminar modules on technology and different applications. Join a specific module that you are interested in or stay for the lot, according to your preferences.
 

San Jose, USA | 10 May 2019

This is a great chance for you to meet our technical experts and sales representatives for a discussion about the various application possibilities of the Fast Physical Optics Software VirtualLab Fusion.
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Mie Solution for Scattering with a Spherical Particle

[April 24, 2019]
The Mie solution has been enabled in VirtualLab Fusion for the investigation of the scattering properties of a spherical particle. As an example, scattering by a particle made of either a dielectric or a metallic material is simulated, and both situations are then compared.
[April 24, 2019]

The Mie solution has been enabled in VirtualLab Fusion for the investigation of the scattering properties of a spherical particle. As an example, scattering by a particle made of either a dielectric or a metallic material is simulated, and both situations are then compared.

Scattering of light is one of the most fundamental effects in optics. For those cases with scattering particles whose size is comparable to the wavelength of the light, e.g., liquid droplets or gaseous contaminants in the air, an exact treatment is required to produce an accurate enough model. The Mie solution, also known as the Lorenz-Mie solution, or Mie scattering, has been enabled in VirtualLab Fusion for the investigation of the scattering properties of a spherical particle. As an example, scattering by a particle made of either a dielectric or a metallic material is simulated, and both situations are then compared.

The Mie solution has been enabled in VirtualLab Fusion for the investigation of the scattering properties of a spherical particle. As an example, scattering by a particle made of either a dielectric or a metallic material is simulated, and both situations are then compared.
Read more

Anti-Reflective Moth-Eye Structures

[April 12, 2019]
VirtualLab Fusion provides convenient tools for constructing them, and the rigorous Fourier modal method (FMM) for their analysis. A typical workflow on the analysis and optimization of moth-eye structures is demonstrated.
[April 12, 2019]

VirtualLab Fusion provides convenient tools for constructing them, and the rigorous Fourier modal method (FMM) for their analysis. A typical workflow on the analysis and optimization of moth-eye structures is demonstrated.

Inspired by certain moth and butterfly species, biomimetic moth-eye anti-reflection (AR) structures have been fabricated and used for a wide range of applications. Such structures can be modeled by assuming arrays of truncated cones with dimensions smaller than the wavelength of the light. VirtualLab Fusion provides convenient tools for constructing them, and the rigorous Fourier modal method (FMM) for their analysis. A typical workflow on the analysis and optimization of moth-eye structures is demonstrated.

VirtualLab Fusion provides convenient tools for constructing them, and the rigorous Fourier modal method (FMM) for their analysis. A typical workflow on the analysis and optimization of moth-eye structures is demonstrated.
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Meet LightTrans at CLEO in San Jose

[April 10, 2019]
This is a great chance for you to meet our technical experts and sales representatives for a discussion about the various application possibilities of the Fast Physical Optics Software VirtualLab Fusion.
[April 10, 2019]

This is a great chance for you to meet our technical experts and sales representatives for a discussion about the various application possibilities of the Fast Physical Optics Software VirtualLab Fusion.

At CLEO you can participate in LightTrans events in addition to the opportunity to meet our technical experts and sales representatives for a discussion directly at our booth. Besides our poster presentation, you can get deeper insights in our seminar.

CLEO, San Jose, CA, USA | 5 – 10 May

This is a great chance for you to meet our technical experts and sales representatives for a discussion about the various application possibilities of the Fast Physical Optics Software VirtualLab Fusion.
Read more

Temporal Coherence Measurement

[April 05, 2019]
We demonstrate how to apply such source model in a Michelson interferometer, vary the path interferometer arm length with Parameter Run, and visualize how the coherence property of the source influences the fringe pattern.
[April 05, 2019]

We demonstrate how to apply such source model in a Michelson interferometer, vary the path interferometer arm length with Parameter Run, and visualize how the coherence property of the source influences the fringe pattern.

Michelson interferometers and their variations can often be used for temporal-coherence or spectrum measurement for given light sources. In VirtualLab Fusion, with the flexibility in source modelling that said software provides various types of spectra with limited bandwidth can be set up. As an example, we demonstrate how to apply this source-model concept in a Michelson interferometer, vary the path length of one of the interferometer arms with the Parameter Run, and visualize how the coherence property of the source influences the resulting fringe pattern.

We demonstrate how to apply such source model in a Michelson interferometer, vary the path interferometer arm length with Parameter Run, and visualize how the coherence property of the source influences the fringe pattern.
Read more
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