Advantest Q8381
used
- Manufacturer: Advantest
- Model: Q8381
The Q8381 is the ideal optical spectrum analyzer for use in spectrum and side mode ration analysis of DFB laser diodes. At 5 nm and 1 nm from the peak wavelength, these analyzers provide a dynamic range of 50 dB ...
Webster, MAAdvantest Q8344A
used
- Manufacturer: Advantest
- Model: Q8344A
The Q8344A is an optical spectrum analyzer employing a Michelson interferometer. The coherent length which cannot be measured by dispersion spectroscopy using a grating can be measured by the Q8344A using the int...
Webster, MA