ML1XX24 series is a high power, high efficiency AlGaInP semiconductor laser from Mitsubishi Electric. It provides a stable, single transverse mode oscillation with emission wavelength of 658nm and standard pulse light output of 230mW. ML1XX24 features a real-index-waveguide which improves the slope efficiency (reduction of the operating current) and the astigmatic distance. Also, ML1XX24 has a window-mirror-facet which improves the maximum output power. That leads to highly reliable and high-power operation at 75 °C.
The ML101J24 is a high‑efficiency AlGaInP semiconductor laser diode delivering a stable single transverse mode at 658 nm. It offers a typical pulse output of 230 mW, high slope efficiency (0.95 W/A) and low astigmatic distance, making it suitable for high‑density optical disc drives.
The datasheet includes absolute maximum ratings, electrical/optical characteristics, and safety design recommendations. Typical applications are portable high‑density optical disc drives and rewritable DVD drives, with operating temperature limits from –10 °C to +75 °C.
| Emission wavelength | 658 nm (typ.) |
|---|---|
| Pulse output power | 230 mW (Pulse) |
| Slope efficiency | 0.95 W/A (typ.) |
| Low astigmatic distance | 11 m (typ.) |
| Threshold current (Ith) | 65 mA |
| Operating voltage (Vop) | 3.0 V |
| Peak wavelength range | 654‑662 nm |
| Beam divergence (parallel) | 7‑12° |
| Case temperature range | -10 °C to +75 °C |
| Storage temperature range | -40 °C to +100 °C |
The ML101J24 emits visible light at a typical wavelength of 658 nm.
The diode can deliver up to 230 mW in pulse mode.
The case temperature should be kept between –10 °C and +75 °C.
They are intended for portable high‑density optical disc drives and rewritable DVD drives.