For broadband transmittance from the UV (>260 nm) to the NIR, these bundles are the smart choice. They have a broader spectral range than liquid light guides and significantly higher throughput (for large sources) than single fibers. For transmittance down to 190 nm, we offer Solarization Resistant Large Core Single Fibers, which do not suffer from the solarization problems that plague the fused silica fibers described here.

For broadband transmittance from the UV (>260 nm) to the NIR, these bundles are the smart choice. They have a broader spectral range than liquid light guides and significantly higher throughput (for large sources) than single fibers. For transmittance down to 190 nm, we offer Solarization Resistant Large Core Single Fibers, which do not suffer from the solarization problems that plague the fused silica fibers described here.