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ILX LDX-3100 Board Level Laser Diode Driver, NEW, in sealed bag. Picture is a sample. Comes with Instruction Sheet and mounting hardware. * Low noise, high stability, current source * Constant current and constant power operating modes * Slow-turn-on circuit for laser diode protection * Mounts to LDT-5100 Temperature Controller for complete OEM laser diode controller The LDX-3100 Laser Diode Driver can be operated in either constant current or constant power mode. In constant current mode, a stable current can be adjusted from an on-board trimpot or through an external control voltage. The output can be modulated up to 2kHz, so it’s easy to dither the laser current and power. In constant power mode, the photocurrent from the laser’s rear-facet monitor is used in a feedback control loop to the laser drive current to maintain stable laser output power, even if the temperature changes. The LDX-3100 Laser Diode Driver can be linked to the LDT-5100 Temperature Controller to form a compact laser controller package. The products can be used together or independently, are based on ILX Lightwave’s proven circuit topologies and are pin-compatible with ILX Lightwave instruments, cables, and laser mounts. For specifications on the LDX-3100 Laser Diode Driver, please refer to the LDX-3100 product brochure. |