Low-noise current driver for cathode-grounded laser diodes with up to 200 mA laser current.
Features a DC-coupled modulation input, and a precision low bandwidth trimming input.
Quantum cascade laser driver
855 €
Quantum Cascade Laser driver with low current noise and high modulation bandwidth (> 5 MHz).
Low noise laser driver with external setpoint
315 €
Drives up to 400 mA of laser current with an ultra low current noise.
Output current is controlled with an external analog setpoint.
Low noise laser diode driver with modulation
295 €
Drives up to 200 mA of laser current with an ultra low current noise of 250 nArms (10 Hz to 1 MHz).
Features a modulation input with 5 MHz bandwidth at 3 dB.
Current drivers
OEM PCB-mount laser diode driver
59 €
Compact, power-efficient OEM PCB-mount low-noise laser driver with 12 V compliance voltage and a 3 V - 36 V input voltage range.
Ultra low noise high-voltage laser driver
275 €
Drives up to 1200 mA of laser current with an ultra low current noise density of 350 pA/√Hz.
Low noise laser diode driver
115 €
Drives up to 200 mA of laser current with an ultra low current noise of 300 nArms (10 Hz to 1 MHz).
Works with linear or switching supplies down to 3 V.
Current drivers with modulation and integrated TEC controller
New options
Industrial laser diode controller
945 €
Indutrial laser controller for laser currents up to 1200 mA.
Low noise butterfly laser diode controller
990 €
Low noise current driver with modulation combined with a TEC controller for laser currents up to 800 mA.
Digital laser diode controller
970 €
Digital low noise current driver with modulation combined with a TEC controller for laser currents up to 600 mA.
Digital butterfly laser diode controller
1245 €
Low noise current driver with modulation combined with a TEC controller for laser currents up to 600 mA. Designed for narrow-linewidth laser diodes in butterfly package.
