   Q8347 - Advantest Optical Spectrum Analyzers
 The Q8347 exhibits its full capabilities in evaluation of WDM (Wavelength division multiplex) transmission systems, ultra high-speed optical transmission systems and narrow-band optical filters, extending applications for the coming information society. Although higher resolution can be obtained with optical spectrum analyzers using a Fabry-Perot interferometer, they had problems such as narrow measuring spans and low wavelength accuracy. Designed based on improvements on existing spectrum analyzers employing a Fourier spectrum system with a Michelson interferometer, the Q8347 optical spectrum analyzer has attained high wavelength resolution and measurement accuracy. Specifications Form Factor Benchtop Instrument Type Michelson interferometer Low end wavelength limit 350 nm High end wavelength limit 1750 nm Wavelength Resolution 10.0 pm Wavelength Accuracy 0.01 nm Dynamic Range 35 dB or more (Value between peak and average display noise level) Prestige Test Equipment Inc is an independent distributor and is not affiliated with Agilent Technologies. |