DESCRIPTION

ML1XX22 is a high-power, high-efficient AlGaInP semiconductor laser which provides a stable, single transverse mode oscillation with emission wavelength of 658nm and standard pulse light output of 180mW.

ML1XX22 has a real-index-waveguide which improves the slope efficiency (reduction of the operating current) and the astigmatic distance.

Also, ML1XX22 has a window-mirror-facet which improves the maximum output power. That leads to highly reliable and high-power operation at 75 °C.

FEATURES

• High Output Power: 180mW (Pulse)

• High Efficiency: 0.95W/A (typ.)

• Visible Light: 658nm (typ.)

• Low Aspect Ratio (q^ / q//): 1.8 (typ.)

• Low Astigmatic Distance: 1mm (typ.)

APPLICATION

Portable High-Density Optical Disc Drives

Re-Writable DVD Drives