Distributed Acoustic Sensing (DAS) can transform existing fiber-optic networks into continuous, city-wide sensor systems that can monitor traffic flow, road conditions, infrastructure health, and other urban activity in real time. By analyzing vibrations and acoustic signals along the fiber, DAS systems can provide valuable insights for smarter traffic management, infrastructure maintenance, autonomous driving, and public safety.
Our ultra-stable Koheras fiber lasers ensure that DAS systems delivers long sensing ranges, precise event localization, and reliable 24/7 operation, helping our cities become safer, more efficient, and more connected.

Further Information

If you are working with distributed acoustic sensing (DAS), coherent transceivers, long-haul subsea cables, or fiber communication network monitoring, visit Hamamatsu Photonics A/S at booth 2095. You can explore the Koheras single-frequency fiber lasers that offer ultra-low noise, unmatched stability, and reliable mode-hop-free operation. These lasers are available across multiple wavelength ranges, including the C- and L-band, and are designed for demanding precision applications. The range combines robust, low-noise seed lasers with power amplification, frequency conversion, and flexible multi-channel integration in one configurable ACOUSTIK system. Ask our experts about the right configuration for your sensing application at booth 2095.