Request InfoNewport - ILX Lightwave, PhotonicsILX Lightwave, a Newport Corp. brand, has unveiled the LDT-5940C thermoelectric temperature controller for testing laser diodes and other optoelectronic devices. It features 60 W of temperature control, an intuitive front panel, and a standard IEEE 488.1 general-purpose interface bus and USB 2.0 remote interfaces. It was designed for customers requiring high power and high stability. With a digital proportional integral derivative (PID) control loop, it achieves temperature stability of <±0.003 °C with output current noise and ripple of <2 mA rms. 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