The SLD1324ZT is a gain-guided, high-power laser diode with 1W red visible output. The flat package with built-in TE cooler is adopted and fine tuning of wavelength is possible by controlling the laser chip temperature.
The SLD1324ZT is a gain‑guided, high‑power laser diode from Sony that delivers up to 1 W of red visible output. It features a flat package with a built‑in TE cooler, photodiode and thermistor, allowing fine wavelength tuning via temperature control.
The document lists key electrical and optical parameters, absolute maximum ratings, pin configuration, and temperature‑dependent performance curves, as well as safety precautions for handling the laser beam.
| Recommended optical power output | 1.0 W |
|---|---|
| Maximum optical power output | 1.1 W |
| Emitting line width | 200 µm |
| Reverse voltage (VrLD) | 2 V |
| Operating temperature range | -10 °C to +30 °C |
| Storage temperature range | -40 °C to +85 °C |
| TE cooler operating current | 4.0 A |
| Thermistor resistance at 25 °C | 10 kΩ |
| Differential efficiency | 0.3 – 1.5 W/A |
| Threshold current (Ith) | 0.9 – 1.5 A |
| Wavelength range | 685 – 705 nm |
| Operating voltage (Vop) | 2.2 – 3.0 V |
The maximum optical output power is 1.1 W.
It can operate from –10 °C to +30 °C.
Safety goggles that block infrared rays should be worn when observing the laser beam.
The TE cooler is rated for an operating current of 4.0 A.