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Modular Beam Splitting System MBSS for efficient solar cell production

High-precision meets high-performance

The Modular Beam Splitting System (MBSS) simplifies the complexity of your overall system and offers an innovative solution for high-precision laser processing of perovskite solar cells (PSC). Through the perfectly matched combination of optics and micro-optics in a modular, easy-to-integrate design, the MBSS enables maximum flexibility and process stability.

In contrast to complex optical setups with mirrors and a multitude of individual components, the MBSS offers a ready-to-install and reliable solution and the parallel laser scribing ensures higher throughputs and increased productivity.

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Stay flexible to keep your processes cost-effective

Concentrate on your core competencies and we will take care of the implementation of the optical setup. Simply select the desired parameters, such as wavelength, spot size and spot distance, and you will receive a fully assembled, ready-to-install optical module that offers you maximum process stability while remaining flexible. The design is such that parameters or hardware can be changed easily and without great effort. In addition, the MBSS weighs less than 10kg, making it ideal for on-the-fly processing on a conveyor belt, simplifying automation and minimizing dead time.

Want to learn more? Download the data sheet here!

Reliable laser scribing process for Perovskite Solar Cells (PSC)

Achieve higher power conversion efficiency for Perovskite Solar Cells (PSC) with a reliable laser scribing process that creates highly accurate structures (grooves) on stacked coating layers that enable consistent cell connection within the module.
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Enabling minimized dead zones and higher power efficiency

Multiple laser beams are required to produce perovskite solar cells (PSC) with high efficiency. The challenge is to provide a homogenized laser beam array. The optical approach of Jenoptik´s MBSS offers a beams intensity error <3% PV-error and a beams separation error <+/-5um for 5.0mm pitch. Due to the integration of diffractive optical element (DOE), MBSS enables a long-term stability of the intensity distribution at target plane, therefore ensuring the high quality of laser scribing for PSC production.

Benefit from an optimized laser system

You have further questions? Contact our expert for optics and optical systems:

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Enrico Piechotka

Key Account Manager

Ina Rocktäschel

Yuko Tanaka

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