450-2200nm Tunable Laser Single Mode Fiber Coupled

SKU: SUTL

The SUTL is a fiber-coupled, single-mode tunable laser that delivers over 5W of average power across an ultra-broad spectral range of 450 – 2200 nm with exceptional stability (<0.5% standard deviation). It uses a 1060 nm pulsed fiber laser to pump photonic fiber, producing a broadband, spatially coherent output with minimal polarization dependence, enabling highly stable polarized light through intrinsic optical symmetry. Wavelength tunability is achieved via a fiber-optic tunable filter with a typical 200 nm range, extendable through multiple filters and optical switches. The repetition rate can be adjusted with a front-panel knob or synchronized via TTL input. The system offers flexible output options, including free-space, fiber-coupled, and collimated beams, in a turnkey, plug-and-play benchtop unit ideal for scientific and industrial applications requiring stable, broadband, and coherent light. The photonic fiber output is standard; coupling into fiber significantly reduces power and increases cost. As the total laser output is distributed across a wide spectrum, the output power at a given wavelength is a function of the tunable filter’s passband width – the wider the passband, the higher the available power.