Is This the Fiber Laser Module You've Been Looking For?

At Wavespectrum Laser Group Limited, I’ve had the chance to work closely with customers from different sectors—some in scientific labs, others in industrial workshops. No matter the application, when they need a compact, stable light source, the Single Mode Fiber Coupled Laser Module is often the one that ends up doing the job.

What makes this module easy to work with is its range. The wavelength can be anything from 405nm to 1650nm, with output power between 1mW and 100mW. We build it to support both SMF and PMF fiber types, with core sizes like 3um, 4um, 5um, 6um, and 9um depending on what your system needs. Some of our customers are looking for long-term precision, others for clean polarization. Either way, this module has delivered what they were after.

In my own experience, stability matters more than anything when it comes to fiber lasers. The Single Mode Fiber Coupled Laser Module is available in both coaxial and 14PIN packages, and if needed, we can integrate a TE cooler or photodiode right inside. That flexibility is useful—especially for teams building something from scratch or upgrading older setups. I’ve seen it used in optical sensing, medical testing equipment, and even lab-level communication systems.

We don’t ship anything until it passes testing. Whether it’s the power output or the polarization extinction ratio—which can go up to 20dB—everything is checked. Clients who have chosen this model usually don’t come back because something failed. They come back because it worked, and now they want more.

If you’re comparing laser modules or starting a new system design, take a moment to look into our Single Mode Fiber Coupled Laser Module. I’m here to answer questions, share more data if you need it, or help arrange samples. Reach out to Wavespectrum Laser Group Limited—let’s see how this module can fit into your plans.