The ML1XX25 series is a high-power, high-efficient AlGaInP semiconductor laser that provides a stable, single transverse mode oscillation with emission wavelength of 658nm and standard pulse light output of 250mW. ML1XX25 has a real-index-waveguide that improves the slope efficiency (reduction of the operating current) and the astigmatic distance. Also, ML1XX25 has a window-mirror-facet that improves the maximum output power. That leads to highly reliable and high-power operation at 75 °C.
The ML101J25 is a high‑efficiency AlGaInP semiconductor laser diode designed for optical information systems. It delivers a stable single‑transverse mode with a typical pulse output of 250 mW at 658 nm, a slope efficiency of about 0.95 W/A, and a low astigmatic distance of 11 mm.
Typical applications include portable high‑density optical disc drives and rewritable DVD drives. The document also includes safety and reliability guidelines, emphasizing redundancy design and proper usage in non‑critical electronic equipment.
| Pulse Output Power | 250 mW |
|---|---|
| Emission Wavelength | 658 nm |
| Threshold Current (Ith) | 65 mA |
| Operating Current | 150 mA |
| Operating Voltage | 3.0 V |
| Slope Efficiency | 0.95 mW/mA |
| Beam Divergence (parallel) | 7‑12 ° |
| Reverse Voltage (VRL) | 2 V |
| Case Temperature Range | -10 °C to +75 °C |
The ML101J25 can deliver a pulse output power of 250 mW.
Its typical emission wavelength is 658 nm.
The threshold current is 65 mA.
The diode’s reverse voltage rating is 2 V.