Laser Diode Drivers
|Pulse Rise Time|
|12 V – 24 V||12V – 36 V|
|up to 1.5 A, <1 ‰ Ripple||up to 15 A, <1 ‰ Ripple||up to 30 A, <1 ‰ Ripple|
|up to 15 V||up to 27 V|
|30 µA||1 mA||2 mA|
|up to 1.5 A||up to 15 A||up to 30 A|
|≤ 7 V (recommended, higher voltage possible)|
|0 .. 100 % @ f < 10 kHz (See datasheet)|
|1 µs – CW|
|45 ns||110 ns||135 ns|
|120 mm x 90 mm x 18 mm|
|RS-485, USB, NTC for diode temperature|
|Pulse input, pulse output (trigger), interlock, generator trigger input|
Our LDD current sources / laser diode drivers cater for a variety of applications. The drivers support different operation modi (CW, modulated, QCW, pulsed).
The latest laser diode drivers LDD-1124, LDD-1121 and LDD-1125 are members of the digital LDD-Family and feature a microcontroller and a FPGA.
There is an LPC option available allowing closed-loop Laser Power Control. LDD-Family drivers are also available as High Voltage (HV) hardware versions for special requirements.
Our LDDs are ideally complemented with our TEC-Family precision Peltier temperature controllers.