Quad-channel adjustable power supply
Quad-channel adjustable power supply. Delivers up to 15 V and down to -9 V.
Quad-channel bipolar voltage source
Quad-channel -/+5 V +/-40 mA precision voltage source. Low wideband and high-stability for sensitive devices (voltage controlled oscillators, Mach-Zehnder modulators...)
Laser servo controller
Laser servo controller with PI² loop filter. Control bandwidth of 5 MHz and voltage noise density below 5 nV / √Hz.
Digital butterfly laser diode controller
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. Current noise density of 450 pA / √Hz.
High sensitivity photodetector
InGaAs transimpedance amplified photodetector with a Noise Equivalent Power (NEP) below 1 pW / √Hz between 100 Hz and 100 kHz.
Laser Board for the Red Pitaya
Features a 1550 nm DFB laser and a 60 MHz photodetector for laser control and modulation. Provided with a reference FPGA design for real-time signal processing.
Low noise butterfly laser diode controller
Low noise current driver with modulation combined with a TEC controller for laser currents up to 400 mA. Designed for narrow-linewidth laser diodes in butterfly package. Current noise density of 450 pA / √Hz.
Low noise laser diode driver with modulation
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.
Dual logarithmic photodetector
High dynamic range dual photodetection with log(A), log(B) and log(A/B) outputs.
Low noise laser diode driver
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.
100 MHz balanced photodetector
Operates between 900 and 1700 nm. Amplified balanced photodetector with 39 kV/A gain, 100 MHz bandwidth at 3 dB and a common-mode rejection ratio of 35 dB.
1550 nm low-noise DFB laser
1550 nm low-noise DFB laser, 3 MHz linewidth, with integrated current driver. Features an AC-coupled modulation input for current modulation (1 kHz - 200 MHz) and an integrated 100 MHz photodetection.
200 MHz TTL-analog photodetector
InGaAs photodetector with a dual TTL-analog output. Analog output gain of 500 V/A and 200 MHz bandwidth. TTL output switches from 0 to 2.7 V with 3 ns propagation delay and 1.5 ns rise/fall times.