Français

Changing Optical Design: How Multi scale Simulation Improves the Efficiency of Modern Devices

826
2024-03-02 11:59:05
Voir la traduction

Optical equipment is an integral part of technologies such as data centers and autonomous vehicle, which are constantly developing to meet the needs of complex applications. The challenge faced by designers is to manipulate light at the wavelength scale to achieve the required optical properties, which requires precision at both the nano and macro scales. Nanoscale structures, such as those on LEDs, improve efficiency through photonic crystals and require designers to perform high-precision simulations at different scales.

In 2021, Ansys' acquisition of Zemax marked an important step in addressing the challenges of optical device design. This merger combines Zemax's OpticStudio with Ansys's integrated platform, which is renowned for analyzing light interactions greater than wavelength. This platform enables designers to conduct visual simulations from the nanoscale to the system level, ensuring the efficiency and accuracy of developing modern optical systems.

Ansys Lumerical simulates the interaction between light and wavelength scale structures by solving Maxwell's equations, which is a key function in designing efficient nanostructures on LEDs. Meanwhile, Ansys Speos provides system level visualization and validation, integrating human visual acuity into simulations. This is particularly important for applications such as car headlights and AR/VR head mounted devices, where understanding human perception can greatly reduce the need for expensive physical prototypes.

The integration of OpticStudio, Lumerical, and Speos on the Ansys platform represents a leap in optical design and simulation. Nowadays, design engineers can use multi physical fields and multi-scale simulation toolkits to develop optical products with unprecedented efficiency and accuracy. This progress demonstrates our continuous efforts to provide seamless and user-friendly interfaces to connect these complex solutions, enabling engineers to quickly bring innovative optical systems to the market.

The collaboration between Ansys and Zemax is backed by cutting-edge simulation technology, setting new standards for the design and modeling of modern optical devices. By implementing full spectrum simulation from nanostructures to system level applications, this platform not only improves the efficiency and performance of optical devices, but also drives innovation in fields that heavily rely on advanced optical technology.

Source: Laser Net

Recommandations associées
  • Researchers have demonstrated a breakthrough boson sampling method using ultracold atoms in optical lattices

    JILA researcher, National Institute of Standards and Technology (NIST) physicist, physics professor Adam Kaufman and his team at the University of Colorado Boulder, as well as NIST collaborators, demonstrated a new method of cross laser beam lattice sampling using ultracold atoms for boson sampling in two-dimensional optics. This study, recently published in the journal Nature, marks a significant...

    2024-05-10
    Voir la traduction
  • EO Technologies from South Korea enters the glass substrate processing market

    Recently, EO Technologies, a well-known semiconductor laser processing equipment manufacturer in South Korea, is emerging in the glass substrate processing market.It is understood that EO Technologies is entering the glass substrate TGV market based on its UV laser drilling equipment originally used in PCB substrate technology. TGV technology is the core process for drilling holes inside glass sub...

    2024-06-18
    Voir la traduction
  • The Application of Femtosecond Laser in Precision Photonics Manufacturing

    The femtosecond laser emits ultra short optical pulses with a duration of less than one picosecond, reaching the femtosecond level (1fs=10-15s). The characteristics of femtosecond laser are extremely short pulse width and high peak intensity.Ultra short pulse trains can minimize residual heat, ensure precise material processing, and minimize incidental damage. Its high peak intensity can induce no...

    2024-04-02
    Voir la traduction
  • Fujitsu collaborates to research and develop multi band wavelength fiber optic transmission technology

    Recently, Fujitsu and KDDI research company have successfully developed a high-capacity multi band wavelength multiplexing transmission technology using installed optical fibers.The new technology of the two companies can transmit wavelengths beyond the C-band by using batch wavelength conversion and multi band amplification technology.Expanding transmission capacity in remote areasTwo companies h...

    2023-12-05
    Voir la traduction
  • Progress in research on neodymium doped strontium aluminate lanthanum magnesium laser crystals by Shanghai Optics and Machinery Institute

    Recently, the Advanced Laser and Optoelectronic Functional Materials Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made progress in the research of Nd: ASL (Sr0.7Nd0.05La0.25Mg0.3Al22.7O19) laser crystals, and the related achievements were published in Infrared Physics&Technology under the title of "Tunable laser operations on Nd doped cont...

    2024-03-19
    Voir la traduction