Optatec 2022

Frankfurt am Main / October 18 - October 20, 2022

Take the opportunity and meet our experts at Optatec!

Our experts want to share with you their many years of know-how about microsystems for optical applications!

Are you curious to see what our exhibits are? 👀

👉 Scanner for Sensing (LiDAR, Spectroscope)

👉Scanner for Projection (AR, VR)

👉 Microlenses and Mirrors on wafer

👉 Wafer Level Opto-Packages

👉 High Power Laser Scanner

👉 RGB Laser Light Engine

Fraunhofer ISIT will present microsystems for optical applications on the following main topics at Optatec 2022:

 

Laser Material Processing 

High Power Laser Scanners for Laser Material Processing, Laser Welding, Laser Cutting etc. The new MEMS scanners developed by Fraunhofer ISIT allow the fast deflection of laser radiation with up to 4.5 kWatt at scan frequencies in the kilohertz range. This allows a significant increase in throughput for many manufacturing processes and, in many cases, new functionality and quality enhancements. Dielectrically coated, highly reflective mirrors with apertures of up to 20 mm are unique worldwide.

 

MEMS LIDAR systems

The 3D LIDAR camera is based on a 2D MEMS scanner which uses the principle of phase difference of an emitted laser beam to the detected "echo" as distance measurement. The phase detection algorithm allows 60 million 3D measurements per second. The camera has a resolution of 450 x 450 pixels and delivers six images per second. The depth resolution is said to be a few millimeters and the maximum detectable distance to the object is 2 m.

Opto-Packages 

Opto-Packages for wafer-level packaging.

Remelted glass wafers with specially adapted optical functions.

Based on a glass wafer reshaping technique developed and patented by Fraunhofer ISIT, specially shaped optical windows can be mass produced at wafer level, enabling low-cost mass production of optical packages. In the context of MEMS scanners and IR MEMS devices, this manufacturing process is the key to hermetically encapsulated MEMS devices with optimal optical functionality.

Microlenses, micromirrors, and microlens arrays

Fraunhofer ISIT develops various customized lenses and mirrors on glass wafers. The manufacturing process is particularly suitable for the production of precision optics with high uniformity and reproducibility. The process, known as hot viscous molding, can now also be used to produce aspherical optics for the optical and IR fields.

Optatec 2022

Optatec focuses on the innovation potential of the industry like no other event. In cooperation with the technology and institution partners SPECTARIS Verband der Hightech-Industrie, Optence and OptecNet, Optatec presents itself as an international high-tech showcase.  Exhibitors from Europe and around the world showcase the future technologies of industrial optics here and use Optatec to present their innovations and product premieres. With its specific range of products for the development and production as well as industrial application of optical components, optomechanics, optoelectronics, fiber optics, optical fibers, laser components and manufacturing systems, Optatec has firmly established itself in the industry and offers a platform for suppliers and users to meet at the highest level.

 

 

International trade fair

for optical technologies, components and systems


More Info

Save-the-Date

What: Optatec

Where: Frankfurt

When: October 18 - 20, 2022

We are looking forward to your visit!

Fraunhofer ISIT
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