8630 In Stock

The 8630 by Newport is a Laser Diode Driver (LDD) and Temperature Controller (TEC) Combination Module is tailored for precise control and stabilization of laser diodes in scenarios demanding temperature consistency. With a robust 15 Watt TEC component, this module seamlessly integrates a discreet current source, ensuring comprehensive stabilization of laser diode operations. Engineered to excel in communication applications, the 8630 incorporates an internal function generator, which facilitates system testing. This module stands out by offering the essential command over wavelength-tuning laser diodes, employing advanced 16-bit control technology for remarkable fine-resolution capabilities. The LDD component facilitates meticulous tuning adjustments, while the TEC component caters to broader tuning requirements.

The 8630 excels in modulating laser diode output to accommodate precise programming of frequency, lmin, and lmax functions. Supporting both squarewave and sinewave waveforms within a frequency range spanning from 200 Hz to 300 kHz, it aptly fulfills the demands of low-frequency single tone and high-data-rate testing prerequisites in the fields of telecommunications and data communications. Safety remains paramount in the design of the 8630, incorporating a range of meticulously tested safeguards to ensure optimal laser diode protection. These encompass input power module filters providing robust AC line transient protection, secondary filtering, and power regulation stages complemented by high-speed transient detection circuits. Additionally, the module features a proprietary intermittent contact protection circuit, a deliberate slow turn-on sequence, multiple output shorting circuits, and an independent current limiting capability.