ATLS3A212 High Voltage Constant Current 3A Laser DriverElectronicsUpdated on Aug 8, 2018 View more like this | Visit NEW YORK, NY | Contact Green Mary |
DESCRIPTION
This laser driver, ATLS3A212, is an electronic module that has all the valuable and important, but often contradict features, simultaneously: Wide input and output voltage range, high output current capability, high efficiency, low output noise (but it has a 4mVP-P ripple voltage at 500kHz), wide modulation bandwidth, and small size. The wide output voltage range, 0.8V~ 0.9VVPS, allows driving one or multiple serial laser diodes at the same time, for up to 3A well controlled current at high efficiency. The extremely low noise between DC ~10kHz and low DC current drift make it ideal for driving diode pumped single mode laser diodes to achieve mode-hop-free and narrow optical wavelength drift, thus, long coherent length. Because of the high efficiency, the laser driver generates small amount of heat, thus, no heat sink is necessary for normal operation. The fully shielded case blocks all the incoming and outgoing EMIs (Electro-Magnet Interferences). Therefore, this laser will not interfere with other surrounding electronics, nor will be interfered by them. The small package saves valuable PCB space in laser systems.
APPLICATIONS
Driver for one or multiple laser diodes for DPSSL, EDFA, or fiber lasers with low noise and high efficiency.
This laser driver, ATLS3A212, is an electronic module that has all the valuable and important, but often contradict features, simultaneously: Wide input and output voltage range, high output current capability, high efficiency, low output noise (but it has a 4mVP-P ripple voltage at 500kHz), wide modulation bandwidth, and small size. The wide output voltage range, 0.8V~ 0.9VVPS, allows driving one or multiple serial laser diodes at the same time, for up to 3A well controlled current at high efficiency. The extremely low noise between DC ~10kHz and low DC current drift make it ideal for driving diode pumped single mode laser diodes to achieve mode-hop-free and narrow optical wavelength drift, thus, long coherent length. Because of the high efficiency, the laser driver generates small amount of heat, thus, no heat sink is necessary for normal operation. The fully shielded case blocks all the incoming and outgoing EMIs (Electro-Magnet Interferences). Therefore, this laser will not interfere with other surrounding electronics, nor will be interfered by them. The small package saves valuable PCB space in laser systems.
APPLICATIONS
Driver for one or multiple laser diodes for DPSSL, EDFA, or fiber lasers with low noise and high efficiency.
