The modules, measuring just 20mm diameter by 50.5mm, have integral thermo-electric control that enables stable operation over a wide range of temperature levels between -10C to +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, bio-analysis and flow cytometry where high visibility is also a necessity.
The DPSS green laser modules, with a lasing wavelength of 532nm, offer a high quality (M² <1.2), collimated beam with a uniform Gaussian profile. The output beam is approximately 2.7mm diameter at a 5 metre working distance.
The modules provide optical output power of 5mW (DLX-9356-13) or 10mW (DLX-9456-02), typical operating voltage of 3VDC and operating current of 400mA maximum. Compact, efficient and highly reliable, the green laser modules offer a level of performance normally found only in much higher priced devices, says the company.
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