Monday, May 13, 2013

Excelitas intros surface mount 905 nm pulsed semiconductor laser for high volume apps

USA: Excelitas Technologies announced the launch of the newest addition to its family of pulsed laser diodes, the surface mount 905 nm pulsed semiconductor laser.

With high optical pulses centered at a wavelength of 905 nm, the laser is designed specifically for high volume, cutting-edge applications such as range finders, safety light curtains and laser therapy.

The 905 nm pulsed laser diode chip has monolithically grown layers that concentrate the emitting source size and create three emitting active areas. On average, these lasers produce 70W of peak optical output power when operated at 30A on a triple cavity version, with single, dual and quad cavity variants also available.

The laser chip is mounted on an FR4 substrate, a leadless laminate carrier, which offers thermal management and power stability with temperature. In addition, the chip is protected by an optically clear hard epoxy coating.

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