Tunable external cavity diode lasers (ECDLs) are essential in quantum systems like sensors, clocks, and computers. However, typical ECDLs are lab-oriented and sensitive to environmental factors. DRS Daylight Solutions has developed a compact, robust ECDL with enhanced frequency stability, spanning 369nm to 1800nm, offering mode-hop-free tuning over 50GHz and exceptional free-running linewidth. It demonstrates remarkable stability even under extreme conditions, with features like a hermetically sealed chassis and optional fiber coupling for versatile use in diverse environments and applications, advancing the development of quantum systems.
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