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.
1.2 A, 12 V ultra low noise laser driver
Drives up to 1200 mA of laser current with an ultra low current noise density of 450 pA/√Hz.
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.
Linear temperature controller
Features a high-precision analog front-end, an analog PID loop with adjustable gains, and a driving stage able to drive up to 1 A current.
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.
Low noise photodetector
Amplified 100 MHz InGaAs photodetector. Operates between 900 and 1700 nm. Designed for shot noise limited operation with hundreds of µW of incident power.
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.
Fiber optic circulator
3-port polarization-insensitive single mode fiber optic circulator, 1550 nm