OSA High resolution video

The APEX Technologies Optical Spectrum Analyzers clearly show much more details than the grating based OSA and leaves any kind of guess work behind.

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Apllication Notes


The best Resolution compact Optical Spectrum Analyzer ever !


With up to 500 times better resolution than the best standard grating based Optical Spectrum Analyzer on the market, these new generation Optical Spectrum Analyzers can display your signal real spectrum shape and not only its envelope.

Optical Spectrum Analyzer Resolution Comparison


Optical comb generator (20 MHz / 0.16 pm carrier spacing) measurement



Optical spectrum analyzer with an ultra high resolution of 0.04pm / 5MHz