PRODUCT NEWS
Yokogawa expands its optical test portfolio with the new AQ7420 Series Reflectometer
Besides its world- leading optical spectrum analyzers, Yokogawa offers a wide range of optical test instruments designed to support precise characterization, inspection, and analysis of advanced optical components and systems. Among the latest product highlights is the newly launched Yokogawa AQ7421 High-
Resolution Reflectometer, developed to simplify the analysis of reflections inside optical devices while significantly reducing spurious noise. With high spatial resolution, spurious-free operation, and sharp waveform performance, the AQ7420 and AQ7421 enable engineers to precisely identify component positions inside optical devices and measure reflected light generated at
their edges. This makes them highly valuable for applications where accurate internal reflection analysis is essential, including optical component development, production testing, and quality control. The AQ7420 and AQ7421 help users gain a clearer understanding of device structure and performance by delivering cleaner measurement results and easier interpretation.
By reducing unwanted noise and improving waveform clarity, it supports more confident analysis and faster decision- making during optical device evaluation. Discover how Yokogawa’s high-resolution reflectometer technology can improve precision in optical testing and see the new instrument demo by visiting company stand #2157 at ECOC 2026.
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10/12/2024 14:29:44
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ISSUE 44 | Q3 2026
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