SLD1231VL is a short wavelength high power laser diode developed by Sony and mainly used for next-generation high density magneto-optical discs.
The SLD1231VL is a short‑wavelength, high‑power red laser diode (≈685 nm) intended for use as a light source in next‑generation magneto‑optical discs. It features longitudinal single‑mode operation and a recommended optical output of 30 mW.
The document lists detailed electrical and optical parameters, maximum ratings, and handling precautions such as the use of safety goggles and protection against electrostatic discharge. Connection diagrams and characteristic curves are also provided.
| Recommended Optical Power Output | 30 mW |
|---|---|
| Maximum Optical Power Output | 35 mW |
| Reverse Voltage (V_R) | 2 V |
| Operating Temperature | -10 °C to +50 °C |
| Threshold Current (I_th) | 55 mA min, 70 mA typ |
The recommended optical power output is 30 mW.
The maximum reverse voltage rating is 2 V.
The diode operates from –10 °C up to +50 °C.