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Tunable Filters


Yenista proposes the most advanced tunable filters available on the market. The XT filters are the reference tool for precise filtering of a channel or even a subdivision of a channel thanks to their adjustable bandwidth in combination with steep edges. Versions are available covering all the key telecom wavelength from 1260 nm to 1650 nm and bandwidths from 32 pm (4 GHz) to 5 nm. All filters have low insertion loss and polarization dependent loss.

Optical Spectrum Analyzer


The OSA20 is a diffraction-grating based instrument that operates from 1250 to 1700 nm. It is the first instrument of its type to use a touch sensitive display with multi-touch gesture control. The instrument has been designed for both R&D and production environments. Rapid scans of up to 2000 nm/s combine with a 20 pm wavelength resolution bandwidth, high performance monochromator and sampling every 2 pm to achieve very fast, ultra-precise spectral measurements.

Yenista now part of EXFO


EXFO Inc. (NASDAQ: EXFO, TSX: EXF), the network test, monitoring and analytics experts, announced today the company has closed its acquisition of Yenista Optics S.A.S. in an all-cash transaction valued at US$11.1 million. Yenista Optics, a privately held company based in Lannion, France, supplies advanced optical test equipment for the R&D and manufacturing markets. Its product portfolio includes benchtop optical spectrum analyzers, tunable lasers, tunable filters ...