UV noncircular core fibers have use in laser and astronomy applications
Optran UV NCC noncircular core fibers operate from 190 to 1200 nm, and are available in rectangular, square, octagonal, hexagonal, and custom geometries. Suited for laser and astronomy applications, multimode silica fiber cores are offered with numerical apertures of 0.16 +0.02 (low), 0.22 +0.02 (standard), and 0.28+0.02 (high) and do not require beam-shaping optics.
Armadillo SIA
Riga, Latvia