出展の見どころ

Fraunhofer HHI
	レーザーEXPO　No. G-02

〒10587

Einsteinufer 37 Berlin Germany

URL：https://www.hhi.fraunhofer.de/en/index.html

● 担当

Photonic

TEL：090-4077-7609　FAX：

● 出展の見どころ

Fraunhofer HHI presents the improved version of its 1 Gbit/s optical point-to-point link with rate adaptive data transmission. The system is resistant against jamming and offers high robustness in severe weather conditions. It allows for a flexible and economic setup for mobile backhaul and wireless-to-the-home applications.

● 出展製品

通信新製品デモ
Gigabit Optical Wireless Link

　

通信新製品
High-data rate wireless links at (sub-)THz carrier frequencies

Based on its mature InP technology, Fraunhofer HHI develops photonic components and systems for high-data rate wireless terahertz communications. These components allow for seamless integration into state-of-the-art fiber-based communication systems. Thus, complex modulation formats, such as 32QAM, 64QAM and QPSK, can be used. In a recent publication, we showed up to 160 Gbit/s at 300 GHz carrier frequency using 32QAM (Nellen et al., JLT 40(13), 2022).

通信新製品
Test and measurement for 6G and beyond

The photonic terahertz components and systems developed by Fraunhofer HHI are well suited for test and measurement applications for 6G and beyond. In contrast to electronic mixer circuits, with a single system the photonic approach allows for broadband access to frequencies between 100 GHz and 4.5 THz. Since the specific frequency bands of future wireless communication channels are still a topic of debate, our approach helps to reduce this uncertainty by providing access to a broad spectral range.

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