650nm Laser | Modules

The data sheet for the attached Roithner LaserTechnik 650nm laser includes the following featured specifications: Diameter 12 mm, length 29.2 mm +/- 0.5 mm with a supply voltage: 3.0 .. 6.0 VDC (max.). On delay time: typ. 60 µs and off delay time: typ. 70 µs. This 650nm device specifies a modulation via supply voltage: DC .. 10 kHz (max.) as well as laserdiode APC, cw, and available power: 1 mW to 15 mW, (40 mW only at 830 nm). Additional wavelengths from 635 nm to 850 nm are available, as is a collimator / biaspheric acrylic lens. Beam dimensions at the aperture are specified a: typ. 4.0 x 2.5 mm² with a wirelength typ. 10 cm (red: supply plus, black: supply minus).