PhotonicsLow-noise electronics for laser applications
DRV200 - Low noise laser diode driver with modulation
Koheron DRV200 is an ultra-low noise current driver that combines a very stable current bias with a +/-1 V modulation input from DC to 10 MHz. Current bias can be set from 0 to 200 mA with a manual potentiometer. A jumper allows to choose between 3 modulation gains: 1 mA/V, 10 mA/V or 100 mA/V.
Laser diode drivers
Low noise laser diode driver with modulation
DRV200 - 265 €
Drives up to 200 mA of laser current with an ultra low current noise of 650 nArms (10 Hz to 1 MHz). Features a modulation input with 10 MHz bandwidth at 3 dB.
Dual logarithmic photodetector
PD10R - 345 €
High dynamic range dual photodetection with log(A), log(B) and log(A/B) outputs.
150 MHz low-noise photodetector
PD100 - 225 €
Operates between 900 and 1700 nm. Transimpedance amplified photodetector with 3900 V/A gain and 150 MHz bandwidth at 3 dB. Designed for shot noise limited operation with hundreds of µW of incident power.