In optical coherence tomography (OCT), SLDs provide high-resolution imaging in critical medical fields like ophthalmology and cardiology. With near-infrared emission, they achieve deep tissue penetration, offering micrometre-scale resolution for detailed diagnostics.
SLDs also excel in white light interferometry, enabling precise surface profiling by harnessing broadband optical interference, essential in industries requiring high-accuracy measurements.
In fiber-optic communication, SLDs are vital for wavelength division multiplexing (WDM) in passive optical networks. Their wide spectral range supports testing, chromatic dispersion measurements, and serves as a stable, broadband seed light source for complex network infrastructures.
Remote sensing applications benefit from SLDs’ broad spectral capabilities, supporting environmental monitoring and precise measurements of variables like temperature, pressure, strain, and voltage, even in challenging conditions.
For more information, visit Laser Components – Superluminescent Diodes.
