With the turnkey 100% solid-state LXM laser, indie introduces a key building block for seamless integration in sensing applications requiring low frequency noise and precise frequency tuning at a high sampling rate. The LXM sets a new standard for enhanced ...
Narrow-linewidth lasers are increasingly sought after for their remarkable low frequency noise and high temporal coherence, making them indispensable in advanced applications such as high-resolution spectroscopy, long-range fiber sensing, and coherent light detection and ranging (LiDAR). Their ability to deliver ...
Distributed acoustic sensing (DAS) relies on the scattering of light in optical fibers to detect perturbations on the fiber itself along its length. Since the scattering signal is weak, efforts continue to be made to improve the sensitivity of DAS, ...
In a joint presentation by indie (former EXALOS) and customer FIBER OPTICAL SOLUTIONS (FOS) at the 61th DGON ISA symposium, experts from both companies demonstrated a novel integrated 1550 nm 3-fiber SLED transceiver module and its application in a high-precision ...
Narrow-Linewidth DFB Laser Diode with Unique Modulation ResponseEdge-emitting distributed feedback laser (DFB) diodes are small-sized laser sources that can be produced in high volumes at a low cost. They are widely deployed in telecommunication systems and have proven to be ...
In the realm of distributed acoustic sensing (DAS), where valuable data is extracted from the faint signals backscattered by optical fibers, technological advancements continue to push the boundaries of what’s possible. The use of narrow linewidth lasers has proven to ...
Introduction Linearly polarized fiber lasers are required in many applications such as sensing, nonlinear frequency conversion, and for coherent or polarization beam combining. To obtain linearly polarized fiber lasers, a polarizer can be used at the output or inside the ...
Fiber Bragg gratings can be used to obtain different wavelength reflectivity profiles that depend on the refractive index pattern that is inscribed in the fiber. By relying on proven in-house design and simulation tools and state-of-the-art grating inscription methods, unique ultra-narrowband fiber-based ...
