D. Fischer et E. Voges, MULTIMODE POLYMERIC WAVE-GUIDE DEVICES FABRICATED BY 2-COMPONENT INJECTION-MOLDING, Electronics Letters, 33(19), 1997, pp. 1626-1627
Multimode polymeric waveguide devices with PMMA substrates, large core
(0.25-2mm(2)) styrene/acrylonitril copolymer waveguides ana PMMA supe
rstrates have been fabricated by injection moulding. Waveguide lasses
of 0.15-0.3dB/cm have been measured in the 600-1100nm wavelength range
, The stability of the devices has been tested by temperature cycling
between -40 degrees C and +75 degrees C.