The SLD1131VS is an index-guided red laser diode with small astigmatism and high-speed pulse response.
The SLD1131VS is an index‑guided red laser diode featuring small astigmatism, a compact 65.6 mm package and a high‑speed pulse response (rise time = 5 ns typical). It delivers a typical optical output of 4 mW at a low operating current of 40 mA.
Typical applications include barcode readers and measuring instruments. The device includes a PIN photodiode for optical power monitoring and operates over a temperature range of –10 °C to +50 °C (storage –40 °C to +85 °C).
| Wavelength | 670 nm (typ.) |
|---|---|
| Astigmatism | 7 µm (typ.) |
| Rise time | 5 ns (typ.) |
| Operating current | 40 mA (typ.) |
| Recommended optical output | 4 mW |
| Reverse voltage (VRLD) | 2 V |
| Operating temperature range | ‑10 °C to +50 °C |
| Storage temperature range | ‑40 °C to +85 °C |
| Package weight | 0.3 g |
The typical wavelength is 670 nm.
A typical operating current of 40 mA is recommended for 4 mW output.
The rise time is 5 ns typical.