Lasers promise constant optical performance

Photonic Products has two new 532nm DPSS high visibility green laser modules from Sanyo: the DLX-9356-13 and DLX-9456-02.

The modules, each measuring just 20mm diameter by 50.5mm, have integral thermoelectric control that enables stable operation over a wide range of temperature levels between -10 and +50C.

This stability, plus optical noise below 1.5%, provides the constant optical performance and wavelength precision necessary for demanding industrial and laboratory applications such as laser marking and levelling, patient alignment, bioanalysis and flow cytometry where high visibility is also a necessity.

The DPSS (diode pumped solid state) green laser modules, with a lasing wavelength of 532nm, offer a high-quality collimated beam with a uniform Gaussian profile.

The output beam is approximately 2.7mm diameter at a 5m working distance.

The modules provide optical output power of 5mW (DLX-9356-13) or 10mW (DLX-9456-02), typical operating voltage of 3V DC and maximum operating current of 400mA.

Compact, efficient and highly reliable, these RoHS-compliant Sanyo green laser modules offer a level of performance normally found only in much higher priced devices.

ts represent management's