High wavelength accuracy

Wavelength accuracy: ±0.01 nm (optional), ±0.05 nm (standard)

The Q8341’s built-in Ne-He laser reference light source enables spectral measurements with high wavelength accuracy.

Narrow-resolution measurement of the oscillation mode of a blue-violet laser diode

Wavelength resolution (at 650 nm):

0.01 nm (optional)

0.05 nm (standard)

The Q8341 has a narrow resolution that separates the oscillation modes of blue-violet laser diodes. In addition, the peak wavelength is measured with a resolution of 0.001 nm, making it ideal for monitoring measurement results affected by the DUT environment.

For high-throughput measurements

The Q8341 utilizes a large-capacity memory and a high-performance calculation unit to quickly store data. The calculation unit then performs calculations on this data to display the specified wavelength and span.

For example, if the Q8341 is to analyze spectra in two wavelength ranges (650 nm ±50 nm and 780 nm ±50 nm), it can perform spectral analysis of two different LDs by simply changing its display range.

All of this can be accomplished without reconfiguring the system. As a result, the Q8341 reduces the indexing time for mass production system use.