Limo has developed its new L³ Line Laser for the homogeneous illumination of inline testing for applications such as photovoltaics and semiconductor production.
The L³ Line Laser generates a homogeneous illuminated line with a homogeneity of up to 95 per cent. This can be used for scanning a solar cell 156mm by 156mm in size. The high beam intensity shortens the inline testing exposure time.
The L³ Line Laser wavelength of 790nm or 808nm also makes the spectral separation of the laser beam and photoluminescence signal easier. This separation of signals ensures photoluminescence systems can measure with laser illumination very quickly and reliably.